Winter has arrived, and with the cold weather we often experience the creaks and groans due to trauma, age, and wear and tear on our joints and bones. And this discomfort is in not only true for us. Our pets can be affected the same way. You may notice your dog’s reluctant to climb stairs, jump up on the couch or go to walks. You may discover that your cat has stopped jumping up on the counter. In fact, an elderly cat with [click to continue…]
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Perhaps you saw the headline a couple days ago: “Pet cat in U.S. catches swine flu.”
I know there’s concern among pet owners as these are some of the questions and comments I’ve heard in the office: “Can my pet get the swine flu H1N1?” “I heard that there was a case of swine flu that was transmitted from sick people to their cat.” “How dangerous is swine flu in pets?” “Is it like the dog flu?”
Our mainstream media will push us into the movie sequel, “One more flu over the cuckoo’s nest.” Okay, I’m having a little fun, but [click to continue…]
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With a title like that, I have to be selling something…right? Do I want to draw people to my website to buy my book? You betcha! Can the info in the book prevent tumors? I believe so. Let’s talk about it.
Dogs have several classes or different types of “masses” or growths that grow on the skin or under it. The most
sucking cells out of tumor or mass
common type is a papilloma or warty growth that slowly grows on the skin in middle-aged to older dogs. Next is the lipoma, or fatty growth underneath the skin or between the muscle layers. The nastiest and most dangerous skin tumor spreads locally and internally (metastasis= Meta (change) + stasis (stays in one place)). Its name is the mast cell tumor. This is the skin tumor vets want to rule out by aspirating a suspicious lump or mass. Looking at the cells we suck out of the mass often lets us know what we need to do. I say often because [click to continue…]
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Does your dog hold his or her head to one side? Scratch at his ears? Shake her head from side to side? Have a moist yeasty smell and grayish yellow gunk coming out of the ear? 
These symptoms are some of the most common ones that veterinarians see daily, and they can be the hardest to [click to continue…]
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Here I am with the first copy of Dog Dish Diet. I'll soon have books for sale here on the site
I suppose one doesn’t actually CELEBRATE National Pet Obesity Awareness Day. Overweight dogs and cats are becoming as common as overweight people. And that’s not a good thing. Furthermore, we’re seeing increases in diseases that are related to obesity–most particularly diabetes and joint injury/arthritis. [click to continue…]
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This tick is engorged with the dog's blood
Tick-borne diseases are those carried and spread by blood-sucking ticks, which inadvertently ingest these “hitchhikers” and transfer them to the next victim. If the immune system of the new host doesn’t fight them off, a tick-borne disease can cause the animal to become ill. [click to continue…]
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A couple weeks ago, I was able to marvel at the views as I looked out from the top of California’s Mt. Whitney. At 14,500 feet, Whitney is the highest peak in the lower 48 states; it’s also the destination of 16,000 people a year who hike the steep, [click to continue…]
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Sadie went everywhere with me...to the point that Lonna often referred to her as "the other woman."
Wow, this is getting fun. I once heard a writer say that he didn’t like his writing while he was doing it…but when it was done? Well, that was a different matter. I’m beginning to understand exactly what he meant. Writing and publishing a book is a big deal. There are many steps, registrations and bar codes that need to be in place, services to coordinate, and the list goes on. Fortunately I can leave most of the administrative effort to my publisher Riparian Press, a division of Knowledge Access Books.
My friends know that I’ve been working on Dr. Greg’s Dog Dish Diet: Sensible Nutrition for Your Dog’s Health for quite some time. Actually if you consider all the years I’ve been discovering and unraveling the all-important link between nutrition and a dog’s health, I’ve been working on this book for almost 30 years.
But now after writing the book, rewriting it, and enduring a couple rounds of edits, I’m beginning to see the book come together. And I’d like to share just one aspect of the book with you now…the illustrations. Dog Dish Diet is heavily illustrated. I think there must be close to 40 illustrations throughout the book, and as I look at them I see my pets and my life coming alive on the pages. It’s a very special experience.
I feel lucky that Dog Dish Diet features the original sketches, caricatures and drawings by Caleb Laughlin. Caleb is a talented artist; if you need an illustrator, let me give you a link to Caleb’s email. He has effectively captured my story, my dogs and my message. Bone Appetit!
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Canine Influenza
Influenza viruses of an assortment of varieties have been the subject of concern for humans, wildlife, and domestic animals for many decades. Dogs were largely felt to be exempt from “the flu” until 2004 when a new canine influenza virus, clearly stemming from the equine influenza virus, was isolated from several groups of Florida racing greyhounds. The problem seemed confined to the racing industry until 2005 when cases involving pet dogs began appearing in boarding facilities.
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In the last weeks of September 2005 and continuing into October, numerous warnings to dog owners about a new lethal canine disease swept the Internet. Some of these warnings contained legitimate information while others contained half-truths or information that was simply wrong. Let’s sort out the facts from the theories from the misinformation.
Here is an FAQ regarding this relatively new virus that has come to be considered part of the kennel cough complex.
What is Canine Influenza?
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Let’s start with what an influenza virus is. Influenza viruses represent a specific type of virus. There are actually three types (genera) of influenza viruses: type A (including the canine influenza virus), type B, and the less closely related type C. They produce fever, joint pain, and respiratory signs with which we are all familiar. Death is unusual but stems from respiratory complications and is most common in the very old and very young.
On its surface the virus has an assortment of proteins that determine its strain or subtype, and it is against these surface proteins that our bodies mount an immune response. If a viral strain mutates and sufficiently changes its surface proteins, a new strain is created. A new strain is one where the susceptible population has no immunity and infection can spread rapidly.
Unless a mutation occurs as described, influenza virus strains are specific to host species. Human influenza only infects humans. Equine influenza only infects horses. Canine influenza only infects dogs.
Molecular studies indicate that canine influenza represents a mutation from the equine influenza virus. Canine influenza was first confirmed in a racing greyhound in 2004 and has largely been a concern of the racing greyhound industry, particularly in Florida.
Starting in April 2005, the canine influenza virus has been seen in pet populations of many states besides Florida.
What Happens to the Sick Dogs?
Infection rate is high (depending on which report one reads) but 20-50% will simply make antibodies and clear the infection without any signs of illness at all.
The other 50-80% will get symptoms of the “flu:” they will have fevers, listlessness, coughing, and a snotty nose. Most dogs will recover with supportive treatment (antibiotics, perhaps nebulization/humidification, etc.). A small percentage of dogs will get pneumonia. These dogs are at risk for death, and support becomes more aggressive: hospitalization, intravenous fluid therapy, etc. Most of these dogs will recover as long as they receive proper care. Mortality rate is 5-8%
The incubation period is 2 to 5 days and the course of infection lasts 2 to 4 weeks. Because this is an emerging disease, few dogs will have immunity to it and there is currently no vaccine. This means that any dog is a candidate for infection.
The point is not to ignore a coughing dog.
Do not allow your dog to socialize with coughing dogs. If your dog develops a cough, see your veterinarian.
If your dog develops a snotty nose, listlessness, and a cough don’t be surprised if your veterinarian wants to look at chest radiographs and considers hospitalization.
How is the Disease Transmitted?
Dogs that are infected will shed virus in body secretions whether or not they appear to be sick. Virus transmission can occur from direct contact with an infected dog or with its secretions. Kennel workers have been known to accidentally bring the virus home to their own pets. The virus persists on toys, bowls, collars, leashes etc.
How are Sick Dogs Treated?
Fevers are treated with anti-pyretic medications or cool water baths. Pneumonia results from secondary bacterial infections (i.e. bacteria invading the lung after the virus has damaged the tissue and compromised its ability to defend itself). Pneumonia in dogs is virtually always secondary in this way, meaning that an initial condition damages the lung and allows bacterial invaders to settle in, and treatment is similar regardless of the cause.
One treatment that might be different in this disease versus other pneumonias or respiratory diseases is oseltamivir (Tamiflu). This is an antiviral medication used in treating human influenza and it is helpful only if used early in the course of infection or in prevention of infection in exposed dogs. For more details on this medication click here.
Can Dogs get Reinfected?
After a dog has recovered from canine influenza, immunity appears to last at least 2 years.
How are Dogs Tested for Canine Influenza?
In a perfect world there would be a simple test that could be performed on a single sample and yield unequivocal results, but there are two main ways to confirm canine influenza infection.
PCR Testing
PCR testing is a method of testing involving amplifying small samples of DNA to make them more easily detectable. A nasal swab is used for the sample but timing is crucial; the sample must be obtained 3 to 4 days after the onset of symptoms. Because timing is difficult, this method is not commonly recommended.
Serology
Here, a blood sample is tested for antibodies against canine influenza virus and the antibody level is compared to that from a second sample taken later. The first sample is drawn within one week of the onset of symptoms and the second sample is drawn 2 to 3 weeks later. If the second sample shows a four-fold increase in antibody level, this indicates a true infection has occurred. This inconveniently means that diagnosis cannot be confirmed for several weeks after the dog has gotten sick. A single sample with antibodies only indicates that the dog has been exposed to influenza and does not clarify whether the infection is current, recent or in the long past.
Negative test results are not felt to rule out a diagnosis of canine influenza infection.
Does Vaccination against Kennel Cough (Bordetella) or Parainfluenza offer any Protection against Canine Influenza?
No. These are all completely different infections; however, work on the development of a canine influenza vaccine is underway.
Can People Get Infected?
People cannot get infected by this virus. Influenza viruses are specific for their host species and require a dramatic mutation in order to jump species. One should not be concerned about getting an influenza infection from a dog, horse, or any other species other than a fellow human being
How many viruses and bacteria are there that are ready to attack my dog?
The biggest threat to your puppy and young adult dog is from Parvovirus. This dangerous virus is spread in vomit and diarrhea from sick pups. If you have a young pup, it needs to be vaccinated at least twice , with the last vaccine given after 16 weeks or four months. The vaccine at this time boosts immunity enough to protect the youngster when he or she comes in contact with a sick pup, vomit, or diarrhea in public places. Older vaccinated dogs are safe to hang around, because parvo is rarely seen in dogs older then 2 years old. I have only seen 2-3 cases of parvo in older dogs in 30 years.
It is important to remember that many “puppyhood diseases” like kennel cough, giardia, coccidia, and chewing on stuff diarrhea will occur and should be diagnosed and treated if severe symptoms are present
Some pups and adults will handle mild cases of kennel cough, giardia, and coccidia and not need treatment. I feel that exposure and mild infections often help the immune system stay tuned up. For example,I no longer treat all the dogs in the “family” because one member has “kennel cough” until the other dogs show signs of coughing or infection. However, that said, I am more inclined to treat senior citizens and young pups to be on the safe side, especially if they any have other immunity or medical issues.
Check with your veterinarian or their staff to see what are the most common infections in your particular area. Some of these infections can be avoided by vaccinating or medicating.
Remember that a dog in good health from eating a mix of healthy ingredients can fight off an infection faster and easier than a dog fed a poor diet and suffering from health problems
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