Health

It's a ton of fun to see an athletic, healthy dog sprinting across a sprawling lawn of thick green grass – but could this practice be dangerous to the dog's health? A study presented in the January 2012 issue of the journal Environmental Research concluded that exposure to professionally applied lawn pesticides was associated with a significantly (70 percent) higher risk of canine malignant lymphoma (CML). It's a broad conclusion and light on specifics. The case-control study, conducted between January 2000 and December 2006 at the Foster Hospital for Small Animals at Tufts University's Cummings School of Veterinary Medicine, was structured around a 10-page questionnaire that was mailed to dog owners who were having their pets treated at the Foster Hospital; the resulting data came from the owners of 266 dogs with confirmed cases of CML and 478 dogs in two control groups (non-CML cases).

Many people think of their dog's chewing as just a puppy thing" but the fact is

and some of her deciduous incisors (front teeth). Some of her adult incisors are emerging

Many raw dog food diet proponents claim that the nutrients and/or chemical composition of a raw diet keeps dogs from developing gingivitis or periodontitis. We’re not aware of any studies that have proven these claims, but the persistence of the anecdotal evidence of this phenomenon (to say nothing of its evolutionary success) suggest that there are dental benefits to a diet that includes raw, meaty bones.

Prebiotics (no, it's not a typo) nourish probiotics, the beneficial bacteria discussed last month that support your dog's digestive health, the immune system, and more. A prebiotic is de?ned as a nondigestible food ingredient that bene?cially affects the host by selectively stimulating the growth and/or activity of one or a limited number of bacteria in the colon and thus improves host health.""

Something is wrong with your dog’s eye. It’s bright red or oozing pus or itching like crazy. Could it be pink eye? This common childhood condition, also known as red eye or conjunctivitis, affects people, cats, and our canine companions. Conjunctivitis is an inflammation of the conjunctiva, the tissue covering the eye and inner surface of the eyelid. If caused by bacteria or viruses, it can be infectious. Noninfectious conjunctivitis can be caused by allergic reactions, irritants, or trauma injuries.

All dogs can benefit from probiotics, which aid digestion and modulate the immune system. Probiotics are beneficial bacteria that live in the digestive tract. There are a variety of different species belonging to genera that include Lactobacillus, Bifidobacterium, Streptococcus, and Enterococcus (often abbreviated by first initial only in names). Some species, such as Lactobacillus, live primarily in the small intestine, while others, such as Bifidobactera, reside in the large intestine (colon).

Thank you for posting the article on hydrotherapy (“Walking in Water”) in your December 2011 Issue. I am thrilled that water therapy is finally becoming recognized and talked about as a valuable tool in canine health care. After years of working with horses in rehabilitation and in water, I opened my first pool 18 years ago in Seattle and began offering services to the dogs in my area. I was surprised to learn that this was such a new concept in the canine world.

The October and November 2011 issues of Whole Dog Journal provided in-depth discussion of canine Addison’s and Cushing’s diseases. The following information should help clarify other questions that may arise about the diagnosis of canine adrenal disorders. The relationships between adrenal cortisol and sex steroid production is complicated. In chronic illnesses, the body’s adrenal glands can become exhausted or fatigued. The adrenal glands may then respond by increasing the output of cortisol, and the intermediate and sex steroids.

Who among us has not fretted over a seemingly sick dog, wondering whether we bring him into the emergency vet clinic – or wait until morning? Pretty much every dog owner has done it at some point. And most of us have probably frustrated the heck out of the vet’s receptionist. Telling her that the dog is “just not himself!” doesn’t give her a lot to go on; it leaves her no choice but to advise us to bring the dog in! It’s far more helpful to all concerned if you first examine your own dog, gathering solid information about his condition, before calling the vet.

Thank you so much for the recent article published about Addison’s disease in dogs. The day I read it my dog Hayleigh was showing almost every symptom, some she’s had on and off for years. The final clue was the frequent urination, which had started the day before. Because I read the article prior to taking her to the vet I knew to ask for the ACTH test in addition to the urine sample, which came back positive for primary Addison’s.

Lately, it seems like new flea and tick control products have been popping up left and right. I suspect this is due to some of the original patents running out. When a patent expires, other companies can create generic versions of the same product, usually for less money. This inspires the original companies to create new products that they can patent anew. In some cases, new products are introduced because fleas and ticks may be developing resistance to the older products, lowering their efficacy. Most new products, including all those introduced this year, are just new combinations of older ingredients. Here’s a rundown on these new options.