Showing posts with label Flea and Tick Control. Show all posts
Showing posts with label Flea and Tick Control. Show all posts

Sunday, March 27, 2011

BEEN WAITING FOR SPRING?


Helpful Buckeye suspects that all of us have been waiting for Spring...for one reason or another...except for those of you who love to snow ski.  Well, the first day of Spring was this past Monday and we got 6" of snow on our roof and flower pots here in Flagstaff!  Fortunately, the roads and ground had warmed enough that the accumulation didn't affect travel.  Helpful Buckeye did see some actual proof that Spring is making its move here in northern Arizona.  On Friday, I saw the first Great Blue Heron arriving and what was probably the last Bald Eagle to be leaving as the seasons change from Winter to Spring...and they were flying within about 200 ft. of each other.  Sort of like in a relay race, where they were passing the baton from the Eagle to the Heron.  I was reminded of the 1974 Roberta Flack hit song, Feel Like Makin' Love, in which she sings, "Strollin' in the park, Watching winter turn to spring...."  Take yourself back 37 years and reminisce: http://www.youtube.com/watch?v=wWzaEy_LGjQ


There are two special days this coming week.  Opening Day for baseball, when all teams are equal in the standings, is Thursday and, of course, Friday is April Fools' Day, when jokes or tricks are traditionally played on the unsuspecting.  In this particular case, the jokes are being played on the fans of the teams that know, even on Opening Day, that they don't stand a chance of doing much this year!  More on Opening Day later....

Only 10% of our readers reported having a pet require surgery or endoscopic intervention to remove something it had swallowed.  About 25% of cat owners said they had offered human food food to their cat but nothing that was considered to cause a problem.  Lastly, many of you (75%) said that you do give your dog organized exercise but you weren't sure if it was enough.  Remember to answer this week's poll questions in the column to the left.

Each season of the year seems to present its own challenges for your pets, and Helpful Buckeye has addressed many of those in previous issues of Questions On Dogs and Cats...click on "Spring," "Summer," or "Winter" under the Labels column to the left.  Since springtime is now upon us, this will be a good time to review some of the things you should be aware of in regards to your pets' health.

Springtime is just around the corner, but the gentle season could prove to be not so kind to curious pets and unknowing pet owners.  A host of risks present themselves to dogs, cats and other companion animals, and pet parents should be able to identify these potential harms in order to keep the spring days bright, sunny, and fun for all.


The list of toxic, common household items might surprise even the most veteran, conscientious owners.  Lilies, sago palm, azalea, rhododendron, tulips, daffodils and chrysanthemums are all toxic for pets. If a cat, in particular, ingests just bit of a lily, it could lead to kidney failure. Keeping indoor plants and flowers at hard-to-reach distances could be one solution, but just to be safe, owners may want to abstain from planting these and a few other flora all together.


“My family knows not to send me flowers, since I have cats that tend to be pretty inquisitive,” said Elisa Mazzaferro, a veterinarian based in Wheatridge, Colo., and associated with the American Veterinary Medical Association. “But it’s really the Lilies that are the main culprits in the springtime. Most people don’t know that.”


The ASPCA’s Animal Poison Control Center (APCC) received approximately 7,858 calls in 2009 reporting ingestion of one of the aforementioned plants and flowers. That number was out of the 195,000 calls the APCC received in total that year.


This information is particularly pertinent in light of National Poison Prevention Week, which runs from March 20 to 26, 2011. Perhaps it’s not coincidental that the week coincides with the seasonal shift, as well as with the lead-up preparations for celebrating St. Patrick’s Day and Easter.


“With St. Patty’s Day, we have the risk of shamrocks, which contain soluble oxalates, and those are very poisonous to animals,” explained Camille DeClementi, DVM, Senior Director of the APSCA Animal Health Services. “And with Easter, people should be wary of Easter lilies, in particular, but also things like chocolate, macadamia nuts, grapes and raisins, which could also put a pet into the hospital.”


Mazzaferro said she routinely treats pets that consume the fake grass people place at the bottom of Easter baskets.  “They can cause an obstruction [in their intestines],” the veterinarian explained.


As owners venture outside more to beautify their gardens and treat their hard, dried land, they should also remain aware of the harm that certain types of fertilizer and garden products can inflict on their outdoor pets. In 2009, the ASPCA responded to 2,329 calls related to fertilizer exposure, which can cause gastrointestinal obstruction and “severe gastric upset.”


Consuming flower bulbs, in particular, could result in a painful, unpleasant experience for both pets and their concerned owners, DeClementi noted.


Aside from the consumption of seemingly innocent, but truly dangerous, typical household and garden items, pets might also fall victim to one of spring’s more common, yet ultimately benign ailments: allergies.  Yes, pets can feel the effects of allergies but will exhibit symptoms slightly differently from how humans do.  “When animals inhale certain pollen they tend to get itchy skin, lick at their feet, chew at the base of their tail and get a rash,” Mazzaferro said. “We don’t know exactly what the culprit is, but we recommend certain types of testing and treatment for animals with severe allergies.”


Flea and tick treatments like Frontline and Revolution could help prevent skin discomfort, as well as protect pets from unwanted bug bites and infestations, Mazzaferro says.  Yet DeClementi cautioned that pet owners use only dog products for dogs, and cat products for cats – this tip might sound obvious, but as owners sometimes “throw the tubes into a drawer without the box, and then don’t read the instructions carefully,” she explained, it’s important to keep in mind.

This very timely advice comes from: http://www.zootoo.com/petnews/springtimepetsafety-1783

As pointed out above, when pets experience the discomfort of allergies, they are more likely to exhibit irritations somewhere on their skin than to show the watery eyes, runny nose, and sneezing that are likely to be seen in humans.  Here is a really good overview of pet allergies from CNN and several veterinary dermatologists and immunologists:

Spring is just around the corner -- a time when many of us simply load up on Benadryl in preparation for allergy season.  It's a little harder for dogs and cats with environmental allergies to avoid the elements. Fortunately, our experts offer cool tips to help keep hot spots and other problems at bay during allergy season.


Watch for allergy symptoms


Itchy pets are hard to ignore. "We'll hear owners say 'they kept me up all night because every five minutes they were chewing, chewing, chewing,'" said Dr. Andrea Dunnings, owner of East Atlanta Animal Clinic, who notes an increase in pets with skin allergies this time of the year.


Allergy symptoms in dogs can include excessive licking, redness ("hot spots") or hair loss.


Dr. Drew Weigner, a board-certified feline veterinary specialist and owner of The Cat Doctor in Atlanta, says that few cats actually suffer from seasonal allergies; they simply sneeze more due to physical irritation from pollen.


But cats with true allergies will typically show signs of hair loss and have scabs or open sores. Discharge in a cat's ears or excessive scratching also are common symptoms.


Monitor the pollen count


Allergy season for dogs and cats can mirror that of humans, so bookmark the pollen forecast in your area and monitor your pets for symptoms.


After tiptoeing through the tulips, Dr. Robert O. Schick, a dermatologist with Georgia Veterinary Specialists, suggests wiping your dogs' paws with a cool towel to remove pollen residue or scheduling a weekly cool water bath. Also, help all the animals (and humans) in your house and avoid tracking pollen into the house by removing your shoes at the door.


Don't ignore household allergens


"The most common environmental allergen is not a pollen but house dust mites and house dust," said Schick.


Do what you can to reduce the amount of dust in your home by vacuuming carpets well. Focus on your pet's favorite spots in the house such as under beds and near windows. Don't forget to clean window treatments regularly. Dunnings also suggests removing bedding and washing it on a regular basis using a gentle detergent that is free of dyes or perfumes.


Schick offered another cool tip: When your cat isn't looking, ice the mouse every now and then. Freezing plush toys kills dust mites. Also, "Google 'mite control' and you will find several powders that you can add to the carpet to remove mites," he said.


Call the vet before raiding the medicine cabinet


"Not all over-the-counter medications are safe for use of pets," Dunnings said, noting that many dog owners use Benadryl to help relieve some of the itching and scratching. The antihistamine "typically makes the pet kind of drowsy, reducing itching because they are sleepier," she said.


But it's easy to miscalculate the appropriate dosage for Chihuahua versus a Great Dane.


"At least call the clinic prior to dispensing," Dunnings warned.


Topical solutions provide limited relief


Victoria Park, owner of Park Pet Supply, sees her share of frazzled dog owners in search of help this time of the year. She has found success with all-natural products that are free of parabens and phthalates.


Creams that contain hydrocortisone and oatmeal-based shampoos also can help relieve itching, Dunnings said.


For cat owners, it's not that simple. Dr. William Carlson of InTown Animal Hospital in Atlanta said soap-free allergy shampoo and cool water can relieve symptoms by reducing pollen and mold spore counts on the cat's skin. But that means getting a cat into a tub, which may be the hardest task of all.


There is no quick fix


Identifying and treating the source of an allergy can be tricky, said Dunnings. That's why skin allergies and infections ranked second and third, respectively, last year among dog insurance claims submitted to VPI, the largest pet insurance company in the country.


"Allergies aren't going to be cured, they will be treated long-term," she warned. "Think of friends who are always on some type of antihistamine or inhaler."


An intradermal skin test (allergy test) will help your vet determine the cause of your pet's symptoms. The test is usually conducted by a veterinary dermatologist, and involves shaving a patch on the skin and injecting various allergens such as grass, pollen or dust. Through process of elimination, the vet can isolate the allergen and plan a course of action such as allergy shots or a vaccine. Keep in mind, treatment can be costly -- the test alone may cost more than $200.


"Their immune systems can change and they can grow out of the allergy," Dunnings said. "But a lot of dogs have yearly lifetime issues."


In cats, regular steroid injections can safely and effectively relieve symptoms, said Weigner. But he noted that potentially serious side effects make this option the least desirable form of treatment. Another option is prescribing an oral medication called Atopica.


"It works by suppressing helper T-cells, thus reducing inflammation," Carlson said. "It has clinically been shown to be safe and very effective."


Maintain monthly flea and tick treatment


One flea can wreak plenty of havoc, so maintain your pet's monthly flea and tick treatment, especially if there is a chance your animal is allergic. Topical solutions such as Advantage and Frontline are popular because you simply apply a liquid solution once a month.


Reports of adverse reactions from topical flea solutions caused the Environmental Protection Agency (EPA) to pursue more stringent testing and evaluation requirements as well as stronger warning labels. If you are squeamish about topical solutions, consider greener options.


Park suggests Natural Chemistry's DeFlea products, which contain a surfactant ("detergent") that dissolve fleas' waxy protective coating. She also recommends essential oils or diatomaceous earth -- a mineral-based pesticide that comes from fossilized water plants.


Pick another protein


If your pet appears itchy long after the last flower has bloomed, it may be time to focus on the food. Pets can be allergic to grains, proteins or even preservatives, and the symptoms resemble symptoms for environmental allergies.


To address the problem in your dog, your vet may suggest a food trial, limiting the dog to a novel protein such as duck, venison or even fish, along with a vegetable. Treats and table food will be off limits until the vet can determine the allergy source. Over time, you can reintroduce your pet to other proteins, using the process of elimination to determine the source.  Take an active approach to food issues by investing in a quality dog food that lists its protein among the first few ingredients.


Cat owners have one more option: Omega-3 fatty acid supplements can keep the normal immune barrier of the skin healthy and reduce secondary infections, Carlson said. Of course, cats won't mind getting their omega-3 in the form of coldwater fish such as salmon, trout and sardines either.

This review was adapted from: http://edition.cnn.com/2011/LIVING/03/19/pet.allergies.mnn/

Another skin problem associated with spending more time outdoors now that warm, sunny weather has returned is that of sunburn.  Yes, sunburn can happen to your pets.

Although they do not sunburn as easily as people, dogs can suffer from sunburn. Most often, dogs sustain a superficial partial thickness burn. At worst, sunburns may result in deep partial thickness burns. Full thickness burns are rare. Light-colored or hairless dogs are more at risk than other types of canines.


Types of Burns



Superficial partial thickness burns are similar to first-degree burns. Only the top layer of skin is involved. The hair (if present) may still be attached to the skin. The skin appears red and no blisters are seen.



Deep partial thickness burns are similar to second-degree burns. The surface layer and some deeper layers of skin are involved. Unlike in humans, these burns usually do not have blisters. The skin is red and some layers of the skin may be exposed.



Full thickness burns are similar to third-degree burns. The burn extends through all layers of skin and may even include tissue beneath the skin.


Immediately after the burn, the skin may look like leather or the surface of the burn may appear white.



Sunburn usually occurs in the summer months when at-risk animals (such as white dogs and hairless breeds) spend too much time in the sun.



Veterinary Care



Diagnosis



The diagnosis of sunburn is based on the time of year and possible prolonged exposure to the sun. The skin will have characteristic signs of a thermal burn.



Blood tests are not initially necessary to make a diagnosis. Depending on the severity of the burns, blood tests may be done later to determine the overall health of the animal.



Treatment



Treatment of sunburn is based on the severity of the burn.



Superficial Partial Thickness


• For these burns, the hair is carefully shaved from the burned area in order to ease treatment and better monitor healing.

• The wound is gently cleaned with povidone iodine or chlorhexidine.
• Topical creams such as silver sulfadiazine are quite effective in burns.
• Most superficial partial thickness burns can be treated on an outpatient basis with the remainder of treatment and care done by the owner.



Deep Partial Thickness


• For these burns, hospitalization is necessary.

• Intravenous fluids are necessary to provide hydration and needed electrolytes.

• Daily wound cleaning with povidone iodine or chlorhexidine.

• Daily bandage changes.

• Topical cream such as silver sulfadiazine.

• If over 15 percent of the body is burned, skin grafts may eventually be required.



Home Care



If you suspect your pet has a sunburn, veterinary care is recommended. Dogs do not burn as easily as people, so more damage has occurred to the skin than you may be able to initially see. After diagnosis and initial treatment, daily treatment with wound cleaning and topical medication may be necessary.



Preventative Care



For dogs at risk, apply sunscreen before spending time outdoors. As in humans, it is suspected that repeated sunburns may result in permanent skin damage and even possible skin cancer.


This article on sunburn is from: http://www.petplace.com/dogs/sunburn-in-dogs/page1.aspx?utm_source=dogcrazynews001et&utm_medium=email&utm_content=petplace_article&utm_campaign=dailynewsletter

Allowing your pets to get outdoors on these early spring days will give them more exposure to the skin parasites (fleas and ticks) they've been able to mostly avoid during the winter.  With some of the newer flea and tick control products currently available, your chances of keeping these parasites out of the house are much improved.

Have you heard the expression, "If you lie down with dogs, you'll get up with fleas"? It might be a useful idiom when taken as advice to be careful about who you spend time with, but given the advances in veterinary medicine, it just shouldn't be true anymore when you're talking about actual dogs.



The prescription flea-killing products that are available to pet owners today are so effective that there really is no longer a good excuse to have a pet with fleas.  If these "spot-on" compounds are used as directed on each dog and cat in your home for even just a few months, they have the ability to eliminate fleas from your home for good — as long as you practice a few other good house-keeping tasks regularly.


Pet beds should be washed frequently; the water kills flea eggs and flea larvae. Hard floors should be washed regularly for the same reason; all carpets in the house should receive frequent and thorough vacuuming.


If the house is currently infested with fleas, treat the pets, vacuum the whole house super well, and then change the vacuum bag. Seal the old one in a plastic garbage bag and throw it away, so the eggs and larvae can't hatch in your vacuum and escape back into your home.


If you have cats who come and go from your home, make sure you treat them with one of the spot-on flea treatments, too. They may be picking up fleas in their travels and bringing the bloodsucking creatures home. If the cats are dosed regularly, you'll close this revolving door of flea-induced misery.


Make sure you use only preparations intended for cats on cats; some of the treatments that are prescribed for dogs are lethal to cats. If your dog and cat sleep together or on the same bed, mention this to your veterinarian so she can prescribe a flea-treatment for your dog that won't hurt the cat.


Also, occasionally change the product that you buy to prevent fleas from biting your pets. Over a number of generations, a local flea population can grow resistant to a single chemical, so switch up what you use, at least once or twice a year.


Flea bites are the No. 1 cause of allergies in dogs and cats, and in these hypersensitive individuals, even just a few flea bites can cause intense itching and scratching, to the point that the pet develops wounds and secondary infections from the self-mutilation. Even pets who are not allergic to flea bites suffer a certain amount from the local irritation of a bite.


Fleas can also transmit other diseases and infections. Were you aware that dogs and cats can get tapeworms from ingesting a tapeworm-infested flea in the course of licking themselves? Then you'll need medications for treating tapeworms and fleas from your veterinarian!


What about flea collars, shampoos, dips, and powders? All of these products are old technology — not as effective as the modern once-a-month "spot on" products. While they may be far less expensive to purchase — not least in part because they don't require a visit to the veterinarian and a prescription — ultimately, they will cost you more, because they don't work nearly as well.


When your pet is keeping you up all night and driving you crazy with his incessant scratching and chewing due to a full-blown allergy to flea bites, you'll realize the highly effective prescription preparations are worth the price.


This information on fleas and ticks is available at: http://www.orovillemr.com/news/ci_17678433

and here is more information on specific tick-related problems:

Yesterday my youngest dog, Bibi, came in with the first sign of spring: a tick crawling across the top of her forehead. True, she noses in the absolutely worst places, but the ticks are out, the spring molt has started, and it's time to think about all the blood-borne, tick-carried diseases that dogs, cats and humans can catch.



Lyme is the big player. Borrelia burgdorferi is the causative organism; its symptoms include fever, joint pain and lameness. In years of a bumper crop of acorns, where mice and deer are well-fed, Lyme disease tends to have a heavier incidence. This spring will have an abundant 25-year acorn crop; you can imagine what this portends.


Tick prevention is key locally; Revolution, Frontline and PrevenTic collars are excellent products for this purpose. Remember, if your dog sleeps in your bed, she must be adequately protected for you to be adequately protected.


Lyme vaccines are recommended as well; ask your veterinarian about this effective immunization. But vaccines are not a substitute for preventive products.


Other diseases that we see commonly carried by ticks are ehrlichiosis, Rocky Mountain spotted fever and babesiosis. The first is similar in effect to Lyme, although other signs can include clotting disorders and a tendency to bleed abnormally. This disease can have fatal consequences; see your vet if your dog comes down with lameness, fever or any signs of blood in urine or stool.


Ticks tend to be very active in late winter and early spring, with numbers decreasing as the year progresses.



Prevention is your pet's best friend, and starting today.

Taken from: http://www.recordonline.com/apps/pbcs.dll/article?AID=/20110323/HEALTH/103230317/-1/SITEMAP


OK, all this preparation for getting your pets ready for springtime concerns has reached a saturation point for this week.  Next week's issue of Questions On Dogs and Cats will finish the rest of this discussion on getting ready for spring.  Be there....

SPORTS NEWS
Well, it just wasn't meant to be for the Ohio State Buckeyes in the NCAA tournament.  The Buckeyes stayed strong all season by having an offense that kept the ball well distributed.  However, Kentucky was able to disrupt the Buckeyes' offense throughout the whole game.  Then, when it really counted, one of Kentucky's freshmen sank the 15 footer that provided the victory margin.  My compliments to Kentucky for doing what no other team was able to accomplish this year against the Buckeyes.

Even though I'll be watching the rest of the games in the tournament, it will be mostly for just seeing good college basketball rather than having a personal rooting interest in a certain team.  For that reason, it is with great pleasure to know that Opening Day is this week.  The LA Dodgers have a new manager but still pretty much the same players as last year.  All of our young stars are a year older and, hopefully, they will be playing even better this season.  Helpful Buckeye plans to see several Dodger games in Phoenix versus the AZ Diamondbacks this year as they try to get back the NL West division title from the SF Giants.


PERSONAL STUFF  

Desperado and Helpful Buckeye saw the movie, The Lincoln Lawyer, this week and really enjoyed it.  Helpful Buckeye has read all 22 of Michael Connelly's books and it's great to see one of them on the big screen.  Interesting storyline, great acting, and a cool soundtrack all made for a wonderful afternoon.


Another chapter in our "See Arizona" goal will unfold later this week....

~~The goal of this blog is to provide general information and advice to help you be a better pet owner and to have a more rewarding relationship with your pet. This blog does not intend to replace the professional one-on-one care your pet receives from a practicing veterinarian. When in doubt about your pet's health, always visit a veterinarian.~~

Sunday, July 26, 2009

LEPTOSPIROSIS

OK, this is your last chance to name this painting and the artist. Remember that last week, Helpful Buckeye opened Questions On Dogs and Cats with the story of the 40th anniversary of the manned lunar landing. Artist Joan Miro, born in Barcelona, Spain, painted "Dog Barking at Moon" in 1926. Miro didn't die until 1983, so he was also able to witness the manned lunar landing. Helpful Buckeye has to wonder if Miro didn't think just a little about his painting on that night of 20 July 1969....

At any rate, popular myths exist about dogs barking at the moon, but none of these myths have been substantiated by any credible research. There are a couple of theories that make the most sense to me. First, considering that in evolutionary history, dogs have always been animals that lived and traveled in packs, they relied heavily on sight and sound for staying together. At night, they couldn't rely very much on sight and, therefore, had to resort more to barking for communication. Since our skies have at least part of the moon visible on most nights, early human observers thought the barking was directed at the moon. Secondly, behaviorists have observed that dogs will bark at any really bright light shining at night, whether it be the moon, a floodlight, or a distant bright train headlight. It is thought they might be doing so out of a sense of danger and making some sort of attempt to "scare" the light source. Until scientists can get into the minds of dogs a little deeper, this will remain one of those unanswerable questions.

The first poll question last week showed that most of you would prefer to rely on establishing a good ancestral history of having "normal" hips before acquiring a new puppy. The second poll question revealed that many of you have already been to a restaurant that allowed your dog to come along with you. Perhaps this trend will be increasing in the USA? Don't forget to answer this week's poll questions in the column to the left.

Any comments or questions, please send an e-mail to: dogcatvethelp@gmail.com or click on the word, "Comment," at the end of this issue and submit a comment.

CURRENT NEWS OF INTEREST

1) Recent food safety outbreaks and recalls have caused many people to question the efficiency and effectiveness of our federal food safety system. In this new podcast from the American Veterinary Medical Association, Dr. Ron DeHaven, Chief Executive Officer of the AVMA, explains which federal agencies work to keep our food safe and discusses what the government can do to improve food safety. Take a few minutes to listen to Dr. DeHaven's presentation so that you will have a better understanding of which part of our government is responsible for food safety issues for both you and your pets: http://www.avmamedia.org/display.asp?sid=171&tid=207&NAME=The_Federal_Government_and_Food_Safety

Helpful Buckeye has addressed this topic in numerous previous issues of Questions On Dogs and Cats. You can access those articles by clicking on "Food Safety" and "Pet Food Recall" in the Labels column to the left.

2) In a July 20, 2009 advisory, the Food and Drug Administration, in conjunction with the Environmental Protection Agency, listed tips for using flea and tick products on pets. The EPA advises pet owners to talk to your veterinarian about responsible and effective use of flea and tick products, carefully follow label directions, and monitor your pets for any signs of a bad reaction after application, particularly when using these products for the first time. Keep the product package after use in case side effects occur. You will want to have the instructions available, as well as contact information for the manufacturer.

Reporting Problems



For more information on adverse reactions related to the spot-on type applications for flea and tick control, go to this EPA web site for their advice on increased scrutiny of these products: http://www.epa.gov/pesticides/health/flea-tick-control.html









3) The AVMA has released a summary of a study on pet owners who also are smokers and their potential efforts to quit smoking. According to the study, the motivation would come from the knowledge that second-hand smoke is also dangerous to their pets.

Study finds pet owners who smoke will try to quit for animals' health

About 28 percent of pet owners who smoke would try to quit if they knew that secondhand smoke endangered their pets, according to recent research. The authors concluded that educational campaigns informing pet owners of the dangers of secondhand-smoke exposure to pets could motivate some owners to quit smoking. Educational campaigns also could motivate these pet owners and nonsmoking pet owners who live with smokers to make their homes smoke free.

For more details on the study, go to: http://www.avma.org/onlnews/javma/aug09/090801b.asp

Helpful Buckeye has also covered the topic of second-hand smoke in 2 previous issues, which you can access at: http://questionsondogsandcats.blogspot.com/search/label/Secondhand%20Smoke

DISEASES, AILMENTS, AND MEDICAL CONDITIONS

Description of Leptospirosis

Leptospirosis is a bacterial disease of worldwide significance that infects many species of animals as well as humans. The organism is of the Leptospira genus, with more than 230 distinct forms known. Only 4-8 of these variants are of importance for dogs and cats. These different strains produce different levels and types of disease depending on the animals they infect. While cats can be infected, they rarely show signs of the disease. On the other hand, Leptospirosis is much more of a problem in dogs, humans, and livestock. Within dog populations, certain strains of the bacterium appear to affect urban dogs, while other strains affect dogs in rural and suburban areas.


Transmission

Dogs can become infected with the Leptospira organism through both direct and indirect transmission. Direct transmission involves contact with an infected animal through mating (venereal), trans-placental (from parent to offspring during a pregnancy), or fighting (bite wounds). Indirect transmission occurs through exposure of susceptible animals to contaminated (mostly from rats or already-infected dogs) water sources, food, or even bedding. Stagnant or slow-moving water provides a suitable habitat for the organism. In these cases, transmission is more prominent in periods of very wet weather and flooding.

From the ASPCA comes this report: June’s near-constant rains may have helped make dogs in New York City critically ill. In recent weeks, several otherwise healthy dogs are believed to have died from leptospirosis, a bacterial infection that occurs worldwide and is transmitted in several ways: through bites, contact with the urine of an infected animal, or exposure to contaminated soil, food, or bedding.

“Leptospirosis crops up periodically all over the country,” says Dr. Louise Murray, Director of Medicine at ASPCA Bergh Memorial Animal Hospital. “It’s more prevalent in wetter regions and less of a risk in cool, dry areas.” Outbreaks increase during periods of heavy rainfall because the Leptospira family of bacteria thrives in stagnant or slow-moving water. Dog runs with poor drainage that also lack a source of fresh drinking water create ideal conditions for catching the disease.


In rural and suburban areas, increased exposure to raccoons and opossums, as communities encroach on wildlife habitats, may explain the increased incidence of Leptospirosis. Of course, in urban settings, the main rodent responsible for aiding in transmission is still the rat.

The organism gains entrance to the bloodstream through mucous membranes (nose, mouth, or genital tract) or wounds. Once in the bloodstream, the organisms spread rapidly to body organs, mainly the liver, spleen, and kidneys.


Signs


The ASPCA urges dog owners to be on the lookout for the following signs: fever, vomiting, poor appetite, lethargy, coughing and labored breathing. Infected dogs may become jaundiced (yellowing of the eyes and skin) if the liver is involved or stop urinating if the disease affects the kidneys. There is no age or gender predilection. The incubation period is 4-12 days and most signs of infection will show up within that time period. Since there are different degrees of severity, depending on the organs involved, the signs observed may be all of the above or only some of them. The majority of dogs with only moderate involvement of their liver and/or kidneys will go on to recover from the disease, although they may need further treatment due to shedding the organisms in their urine for months or years.


Diagnosis


Leptospirosis is most often diagnosed through a blood serum test that measures the level of antibody present. Further tests would then be used to determine which variant is responsible for that particular infection. In some cases, the bacterium can also be isolated from a urine specimen. Once Leptospira is indicated by these tests, other blood tests will need to be done to help determine how much involvement there is with the liver and kidneys. These results will help in determining the outlook for recovery.


Treatment


There are several antibiotics from which your veterinarian can choose that will effectively kill the Leptospira organisms. In addition to this antibiotic therapy, any liver or kidney disease would be treated with intravenous or subcutaneous fluids to help correct any dehydration. Special consideration would need to be given to a vomiting patient.


Prevention


Prevention involves keeping animals out of contact with potential sources of infection including contaminated water sources, certain wildlife populations, and domestic animals that are either already infected or chronic carriers. Humans can also contract Leptospirosis from these sources and any potentially infected animal should be handled very carefully. Limiting the exposure of your dog to Leptospira may necessitate draining or fencing off sources of possibly contaminated water. Rodents may need to be better controlled in residential and rural areas. One of the best ways to do this is to seal and protect all sources of dog food that rodents might get into.

Furthermore, as Dr. Murray of the ASPCA warns, “when outdoors, whether at the dog run or by a pond, dog owners must be vigilant about not letting their pets drink stagnant water.”

There are numerous vaccines available for the common variants of Leptospira. These are what make up the “L” in the DHL or DHLPP vaccines most of you have gotten for your dogs in the past. Most of these vaccines are given as part of the puppy series of shots at 8, 12, and 16 weeks of age, and then are boostered at yearly intervals, depending upon your veterinarian’s recommendation. Part of the shortcoming of these vaccines is knowing which variant your dog might be exposed to, since there does not appear to be good cross-immunity between the variants. Many local veterinary hospitals and some of the university veterinary hospitals no longer recommend that household urban dogs be vaccinated for Leptospirosis due to some reactions that are being seen to the vaccine and to the unpredictability of which variant may be involved. Due to the low infection rate seen in cats, there are currently no vaccines available for them.


If you have any concerns about the exposure risk of your dog to the Leptospira organism and the advisability of getting the vaccine, you should take the time to have that discussion with your veterinarian in order to clarify your particular situation.




NON-MEDICAL CONCERNS

The AVMA has put together a list of questions and answers to help pet owners with a very current topic of interest:

What animal owners should know about Internet pharmacies

With the recent emergence of Internet pharmacies, many pet owners have questions regarding their safety and credibility. The American Veterinary Medical Association (AVMA) appreciates the rising cost of health care for pets as well as humans, but cautions pet owners to be aware of the risks that may be involved. Like you, we want to ensure the highest quality of care for your animal.

Q: A friend told me about an Internet site that sells drugs for pets, and it's cheaper than I pay at my veterinarian. Why shouldn't I order my pet's drugs over the Internet?

A: Finding a "deal" makes you feel great...like you've outsmarted the system. But it's only a great "deal" if you're also receiving a quality product. Without quality, lower prices can prove to be a false savings. And sometimes the prices are not lower.

Q: Internet pharmacies sound like a good deal. But some people are against buying drugs from them. Why?

A: A number of problems have been reported, such as sales of pet medications without valid prescriptions. These drugs could pose a health threat to pets, and we're concerned about the welfare of these animals.

Q: Why can't I get a prescription from just any veterinarian?

A: For the same reason you can't walk into any doctor's office that's listed in the telephone directory and ask for a prescription for yourself. Because it's illegal, not to mention unethical, for a veterinarian to authorize a prescription without a valid "veterinarian-client-patient relationship." In order for you to get a legal prescription, you must be a "patient of record."

Q: Can I buy my pet's drugs from a Canadian Internet pharmacy?

A: No. The importation and use of drugs not approved by the FDA is illegal.

Q: I found an Internet pharmacy that says I don't need a prescription. Do I?

A: It is illegal and unethical for a pharmacy to send prescription drugs for animals without a valid prescription obtained from your veterinarian.

Q: Well then, how can I find an Internet pharmacy that's credible?

A: We haven't found a fool-proof way to assure a "good" pharmacy. That's why the AVMA acknowledges a program called "Vet-VIPPS," a voluntary certification program created by the National Association of Boards of Pharmacy. The Vet-VIPPS seal of approval identifies those online pharmacies that are, according to NABP, appropriately licensed, are legitimately operating via the Internet, and that have successfully completed a rigorous criteria review and inspection. If you do experience problems, you should report the pharmacy to the Boards of Pharmacy in your state and the pharmacy's state.

Q: Can my veterinarian tell me if the Internet pharmacy I'm using complies with regulations designed to protect me?

A: No. Veterinarians cannot ensure compliance nor are they obligated to do so.

Q: If I'm still thinking about buying my pet's medications over the Internet, what should I do?

A: Please be careful. Insist on the same quality that you would expect from your veterinary clinic or from your neighborhood pharmacy. Your pet deserves nothing less.

Q: What else can I do?

A: Talk to your veterinarian. He or she wants to offer both convenience and good will, and is likely to offer you some assurance about the legitimacy and safety of his/her medication.

GENERAL INTEREST

1) This past week, Mark Buerhle, of the Chicago White Sox, pitched what was only the 16th perfect game since 1900 for Major League Baseball. For those of you who aren't baseball fans, a perfect game means that no hitter reaches base, by any method...not by a hit, an error, a walk, not hit-by-pitch, not by catcher's interference. It's one of the most impressive feats in any of the major sports. Anyway, Mark Buerhle has for awhile been an advocate for the Humane Society of the United States, as part of their Pets for Life program. Watch him in this short public service announcement: http://video.hsus.org/?fr_story=0294d1e59ed9c68a5a04dfc6156776d34255bcb5&rf=bm

2) The American Humane Association, by way of Marie Belew Wheatley, their President and CEO, has issued their response to the latest developments in the on-going Michael Vick situation: http://www.americanhumane.org/about-us/who-we-are/humane-exchange/

Spend just a few minutes reading Ms. Wheatley's opinion piece and try to draw your own conclusions about this very sensitive issue.

3) This past week, Gidget, the trustworthy Chihuahua of Taco Bell advertising fame, passed away in California at the age of 15. See if you remember this film clip from 1997, featuring Gidget: http://www.youtube.com/watch?v=M8sZ1DWsAHE Then, read this short memorial tribute to Gidget, a very popular dog: http://www.dailyfinance.com/2009/07/22/ask-not-for-whom-the-taco-bell-tolls-it-tolls-for-thee/?icid=mainhtmlws-maindl7link5http%3A%2F%2Fwww.dailyfinance.com%2F2009%2F07%2F22%2Fask-not-for-whom-the-taco-bell-tolls-it-tolls-for-thee%2F

4) In a ghastly story from Kentucky, we are reminded of the gory potential that exists in the human and dog relationship. Fortunately, the story has a better outcome than what you might have expected: http://news.aol.com/article/dog-drags-newborn-from-home/580819?icid=mainhtmlws-maindl4link6http%3A%2F%2Fnews.aol.com%2Farticle%2Fdog-drags-newborn-from-home%2F580819

5) The ASPCA has released this news update about an increased incidence of Leptospirosis in New York City: “Leptospirosis crops up periodically all over the country,” says Dr. Louise Murray, Director of Medicine at ASPCA Bergh Memorial Animal Hospital in New York City. “It’s more prevalent in wetter regions and less of a risk in cool, dry areas.” Outbreaks increase during periods of heavy rainfall because the Leptospira family of bacteria thrives in stagnant or slow-moving water. Dog runs with poor drainage that also lack a source of fresh drinking water create ideal conditions for catching the disease.

Helpful Buckeye has received a few questions concerning the disease Leptospirosis and, with this news story from the ASPCA, decided this would be the perfect time to include a more in-depth presentation on the disease.

6) For a free sample of Greenies Dental Treats for your cat or dog, go to: http://www.greenies.com/en_US/FreeSample/ and fill out the form.

7) For free samples of products from Doggy Delightz, an all natural-organic doggy bakery, go to: http://www.doggydelightz.com/page1.aspx and fill out the form.

SPORTS NEWS

The LA Dodgers completed a fairly successful home stand, winning 6 of 10 games. They still aren't pounding the ball consistently like they were before the All-Star break. A big test awaits on the upcoming road trip to St. Louis and Atlanta, where both teams have been playing well.



PERSONAL STUFF

Desperado and Helpful Buckeye went to see The Lion King stage production this week, along with our two favorite Cowpokes. We all agreed the production was beautifully done, especially with the costumes, staging, and imagination. The folks at Disney sure came up with a winner on this one!

Our old friend, Mark Twain, stopped by this week with this quote: "....as far as being on the verge of being a sick man I don't take any stock in that. I have been on the verge of being an angel all of my life, but it's never happened yet." - Mark Twain, a Biography

~~The goal of this blog is to provide general information and advice to help you be a better pet owner and to have a more rewarding relationship with your pet. This blog does not intend to replace the professional one-on-one care your pet receives from a practicing veterinarian. When in doubt about your pet's health, always visit a veterinarian.~~

Sunday, April 26, 2009

SECONDHAND SMOKE...FIRSTHAND PROBLEMS



Much has been said and printed about the dangers of Secondhand Smoke, as it relates to humans. However, only recently have we become aware of the dangers of secondhand smoke for our pets, both dogs and cats. The ASPCA released a news alert this past week for the purpose of helping pet owners become more mindful of the imminent dangers posed for their dogs and cats if they are exposed not only to secondhand smoke but also to other tobacco products and by-products. More on this topic will follow below....

Helpful Buckeye is very grateful that there will plenty more opportunities to see and visit with...Junebug, as a result of things that happened this past week! Ah, yes, our long-time readers will remember that Junebug was the lead "guest" for our first issue of June 2008 and she prompted numerous positive comments. Helpful Buckeye and Desperado are also thankful that Junebug's human "mama and papa," our two favorite "Cowpokes," will continue to be enduring friends and, in the words of Simon & Garfunkel, Old Friends: "Old friends, Winter companions, The old men Lost in their overcoats, Waiting for the sunset. The sounds of the city, Sifting through the trees, Settle like dust On the shoulders Of the old friends. Can you imagine us Years from today, Sharing a park bench quietly? How terribly strange to be seventy." Hold that thought and listen to Paul Simon and Art Garfunkel perform the song from 1968: http://www.youtube.com/watch?v=BPTOY8FrvNw
The "Cowpokes" will understand the significance of this....the rest of you can just sit back and enjoy a really nice, sentimental oldie!

Helpful Buckeye is always trying to learn something new and what I have learned this past week is that perhaps our readers aren't interested in a polling question that resembles a test question! We had the fewest responses to last week's question since the introduction of this feature. For those of you who were interested in the difference between infectious and contagious but were reluctant to answer the question, all 6 choices are infectious but only 3 choices are contagious. From the definitions you were given last week, that a contagious disease is easily passed directly from dog to dog or cat to cat, the correct choices were Sarcoptic Mange, Roundworms, and Rabies. The other 3 choices, Heartworms, Lyme Disease, and Tapeworms, require some other form of life in between. Be sure to take a look at this week's poll questions (If you dare!)...that's right, there are two questions this week in the left column and participate.

For those of you who are new to Questions On Dogs and Cats, you will find a listing in the left column under the heading of "Labels." These topics serve as an index of what we've covered the past year. Click on any of those topics and it will take you to the particular issue with that topic.

CURRENT NEWS OF INTEREST

1) As an important follow-up of the news release from the AVMA last week, the Environmental Protection Agency has provided a more thorough description of the flea and tick products that are under more intense scrutiny: http://www.pawnation.com/2009/04/20/flea-medications-injure-44-000-pets/?icid=mainhtmlws-maindl5link4http%3A%2F%2Fwww.pawnation.com%2F2009%2F04%2F20%2Fflea-medications-injure-44-000-pets%2F

As many as 44,000 pets were adversely affected by over-the-counter flea and tick products in 2008 and the EPA has offered this further news release: http://www.epa.gov/pesticides/health/flea-tick-control.html Their product information is currently being updated; therefore, if you are using any over-the-counter products, you should check back with this web site soon to see if you need to be more careful in your choice of products.

2) From the AVMA, a New Jersey appeals court issued a precedent-setting decision this week when it ruled that a pet's "special subjective value" to its owner should be considered in custody cases. Previously, courts have ruled that "pets are personal property lacking in the unique values typically associated with heirlooms, family treasures, and works of art that induce a strong sentimental attachment." For the rest of the story: http://www.avma.org/onlnews/javma/may09/090501j.asp



3) The Oklahoma State University College of Veterinary Medicine has announced that the National Center for Veterinary Parasitology, launched in late February, will be based in the university's Center for Veterinary Health Sciences in Stillwater. The whole news release: http://www.avma.org/onlnews/javma/may09/090501l.asp 4) Regular readers of Questions On Dogs and Cats will remember that we have addressed the topic of bequests for dogs in 2 previous issues, which can be found at: http://questionsondogsandcats.blogspot.com/search/label/Bequests%20for%20Dogs . The original news report stated that Leona Helmsley's estate of $8 billion would go mostly "to the dogs!" Now that the estate has been allocated by the trustees, the Humane Society of the US is disappointed in the results. The $8 billion now translates into just $1 million: http://hsus.typepad.com/wayne/2009/04/leona-helmsley.html

5) Normally, Helpful Buckeye steers away from news items that seem to be mostly of "shock" value...however, I'll let you decide on this one. A group of scientists in South Korea has come up with a "glowing puppy!" Here's a picture of the puppy, followed by the news release:


http://news.aol.com/article/glowing-puppy/445317?icid=mainhtmlws-maindl1link3http%3A%2F%2Fnews.aol.com%2Farticle%2Fglowing-puppy%2F445317 Read the report and you make the call....



DISEASES, AILMENTS, AND MEDICAL CONDITIONS



Helpful Buckeye can remember when the concept of Secondhand Smoke and its effects on non-smokers was first being discussed. As evidence piled up, the direct relationship was established beyond a doubt. During my years of veterinary practice, we may have felt that there was some type of influence on respiratory function of pets by secondhand smoke, but there was no medical evidence to back that up. Well, now there is medical evidence and it's piling up as more research is done. The ASPCA has now taken up the cause of calling attention to this growing problem of dogs and cats being kept in an environment where there are smokers: http://www.aspca.org/news/national/04-24-09.html#1



Helpful Buckeye addressed this concern in a previous issue: http://questionsondogsandcats.blogspot.com/2008_11_02_archive.html , including references to some of the studies done on the subject. In addition to the established links to nasal and lung cancers in dogs and lymphomas in cats, secondhand smoke has also been implicated in many inflammatory-type respiratory disorders in pets.



Let's let Maggie, of the Utah Tobacco Prevention and Control Program (http://www.tobaccofreeutah.org/smokingpets.htm), describe the further concerns about pets living in a smoking environment:
OTHER PROBLEMS IN ADDITION TO SMOKE:



  • Ingestion of cigarette or cigar butts which contain toxins

  • Drinking water that contains cigar or cigarette butts (which usually have high concentrations of nicotine)

  • Ingestion of nicotine patches or gum

HEALTH EFFECTS:



  • Breathing problems in dogs and asthmatic-like symptoms in cats

  • Salivation

  • Diarrhea

  • Vomiting

  • Cardiac abnormalities

  • Respiratory difficulties and/or distress

  • Death....From 1-5 cigarettes and from 1/3-1 cigar can be fatal if ingested

PREVENTION:



  • As in the case of children and others in the home, don't smoke in the house

  • Don't allow others to smoke around your pets

  • Keep ashtrays clean....Don't leave butts in them for pets to find

  • Dispose of nicotine gum and patches in receptacles that can't be accessed by your pets


Lastly, Breathe New Hampshire has published the following considerations at http://www.breathenh.org/Document.Doc?id=29 :



  • Dogs that inhale secondhand smoke are three times more likely to develop lung or nasal cancer than dogs living in smoke-free homes.

  • Dogs can experience allergic reactions to secondhand smoke. Common symptoms of this allergic reaction are the scratching, biting, and chewing of their skin. Their owners often confuse this action with fleas of food allergies.

  • Cigarette butts can also be deadly. Two butts, if eaten by a puppy, can cause death in a relatively short period of time.

  • Birds can react badly to secondhand smoke and may develop eye problems, as well as other respiratory problems like coughing and wheezing.

  • Birds that sit on a smoker's hand can experience contact dermatitis from the nicotine that remains on the smoker's fingers. This can cause them (the birds) to pull out their feathers.

  • Cats exposed to secondhand smoke in the home have a higher rate of an oral cancer called squamous cell carcinoma, which may be due to the way cats groom themselves. When cats groom themselves, they swallow the poisons from secondhand smoke that have settled on their fur.

  • Cats exposed to secondhand smoke have a higher rate of feline lymphoma, a deadly form of cancer, than cats not exposed to secondhand smoke.

  • Cats can develop respiratory problems, lung inflammation, and asthma as a result of secondhand smoke.




NON-MEDICAL CONCERNS



1) As Sharon Peters writes in her recent column in The USA Today, there are so many things to be aware of that might be a danger for your pets. To this list, she has added...the retractable leash. You've all seen these and probably have used one on your dog.



Ms. Peters presents several scenarios involving retractable leashes that you will want to avoid: http://www.usatoday.com/life/columnist/pettalk/2009-04-14-retractable-leashes_N.htm?loc=interstitialskip


2) An ASPCA Humane Law Enforcement Officer made an interesting discovery when responding to a call about a dead dog. He started the ball rolling for what would be a nice adoption story later on: http://www.aspca.org/news/national/04-24-09.html#2


GENERAL INTEREST


1) The American Kennel Club maintains a list of Breed Rescue Groups on their web site. Many of the AKC-recognized pure breeds are represented on this list. If you might be considering adopting a rescued pure breed dog, check out the list at: http://www.akc.org/breeds/rescue.cfm


2) To see some of the "Top Dogs, by City," browse through these photos. Perhaps you'll see one of your "Top Dogs!": http://www.pawnation.com/2009/04/21/top-dogs-by-city/?icid=mainhtmlws-maindl5link3http%3A%2F%2Fwww.pawnation.com%2F2009%2F04%2F21%2Ftop-dogs-by-city%2F


3) Singer Sara McLachlan accompanies this Public Service Announcement from the ASPCA: https://secure2.convio.net/aspca/site/Donation2?idb=0&df_id=6521&6521.donation=form1&autologin=true&s_subsrc=07pc3&JServSessionIdr010=3j4kwiah95.app28a


4) "A white-and-ginger-colored cat with odd markings, lopsided ears and a grumpy expression has become an online celeb with followers so devoted they eagerly await his every post and rally to contribute to animal causes he promotes." So begins a story in The USA Today by Sharon Peters about Romeo, the "Twitter Cat." Read Romeo's fascinating journey through the cyber world of Twitterers in his efforts to raise donations for animal shelters and rescue groups: http://www.usatoday.com/life/columnist/pettalk/2009-04-21-romeo-cat-twitter_N.htm?loc=interstitialskip


5) The Mayo Clinic has published a column on Friendships: Enrich Your Life and Improve Your Health. One of the many suggestions they offer concerns pets: Get out with your pet. Seek out a popular dog park. Make conversation with those who stop to talk on your daily neighborhood jaunts, or make pet play dates. For the rest of this informative column, go to: http://www.mayoclinic.com/health/friendships/MH00125 ....Sounds a little like the movie, Must Love Dogs, huh?


6) A heart-warming story from Minnesota showed up this week about a large cat named Bob, which got lost from his owners. Read the story and watch the video of his reunion, thanks in part to a Facebook entry his owners had made: http://wcco.com/pets/cat.found.facebook.2.984902.html


7) A few weeks ago, Questions On Dogs and Cats ran a story about Pet Hospice and several of our readers sent in positive comments about it. The Colorado State University School of Veterinary Medicine has a Pet Hospice Program which has been receiving some attention as well: http://www.argusinstitute.colostate.edu/PHabout.htm


8) An innovative program, Paws To Read, combining the efforts of the local medical center, the school district, and Delta Society-registered therapy dogs, has been showing some success in Flagstaff, AZ. Paws To Read lets students practice reading aloud by reading to a therapy dog. For the rest of the story, go to: http://www.azcentral.com/arizonarepublic/local/articles/2009/04/26/20090426edpeck0426.html

9) Just 28 years ago, on 24 April 1981, IBM introduced the first personal computer. Not so long ago, is it? Without the PC, we wouldn't be doing this blog.


SPORTS NEWS


The Los Angeles Dodgers are currently tied for the best record in the National League. Our hitters have been getting the job done even though some of our pitchers haven't.

The Arizona Cardinals have made "Beanie Wells," from Ohio State, their #1 draft choice. Helpful Buckeye is already looking forward to summer training camp, here in Flagstaff.

The San Antonio Spurs are down 3-1 in their playoff series. This series will be over shortly.

PERSONAL STUFF

This past Wednesday was Earth Day. Any special observances on your part? To some, it was just another day. As Jay Leno said: "Happy Earth Day... or as the oil companies call it — Wednesday."

Helpful Buckeye will leave you with these two thoughts on happiness: First, from Mahatma Gandhi: “Happiness is when what you think, what you say, and what you do are in harmony.” Second, from Vincent Van Gogh: "Happiness... it lies in the joy of achievement, in the thrill of creative effort."

~~The goal of this blog is to provide general information and advice to help you be a better pet owner and to have a more rewarding relationship with your pet. This blog does not intend to replace the professional one-on-one care your pet receives from a practicing veterinarian. When in doubt about your pet's health, always visit a veterinarian.~~