Other Diseases

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.

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the cerebellum and brain stem

Maybe your dog's breed is prone to pacing; that's not a concern. But dogs who begin pacing following injury or in their later years may be suffering from spinal problems. In a normal walk pattern, each of the dog's legs move individually in a four-beat gait, with the diagonal pairs of legs moving nearly together. For example, the left hind and the right front legs move forward almost together, with the left hind paw landing a fraction of a second before the right front paw; then the right hind leg goes forward closely followed by the left front.

The heartworm (Dirofilaria immitis) is a nematode or roundworm named for its place of residence, inside the heart. To understand the challenge of controlling this parasite, you have to understand its life cycle, a complex and slightly bizarre process. Living in a dog’s pulmonary arteries, adult heartworms mate. Each female (which can reach sizes of up to 11 inches) produces thousands of eggs, each less than 1/800th of an inch, which are called microfilariae, and circulate in the blood.

Something’s wrong with your dog but you’re not sure what. She seems listless, her eyes have lost their spark, and she just seems “off.” You might notice intermittent muscle weakness, tremors, and an inability to jump into the car or onto a sofa. Or your dog frequently ignores her dinner, vomits, or has diarrhea. These vague symptoms, which may improve and then return, could stem from a dozen canine illnesses – or they might point to Addison’s. Addison’s disease, named for the 19th century physician who defined this adrenal gland dysfunction, is also known as hypoadrenocorticism or adrenal insufficiency. While fatal if left untreated, with appropriate treatment Addison’s can be managed so that affected patients lead normal, active lives. First diagnosed in dogs in the 1950s, it is considered an uncommon canine disorder.

You probably know someone with an underactive thyroid gland; in fact, you may have one yourself. The signs of hypothyroidism in humans include a subnormal body temperature, cold hands and feet, weight gain, hair loss, and constant fatigue. People aren’t the only ones afflicted by this disorder, for many dogs are hypothyroid, too. They may seem lethargic, gain weight while eating normal or below-normal amounts of food, seek warmth, and develop skin and coat conditions. But hypothyroidism causes other symptoms, too, and an accurate diagnosis can require thinking outside the box.

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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.

The name Ray Carlisle is synonymous with Doberman Pinschers. A breeder and exhibitor for 40 years, a show judge for the last 20 years, and a former president of the Doberman Pinscher Club of America, the United Doberman Club, and the American Working Dog Federation, the New York resident travels the world on behalf of his favorite breed. I vaccinated my dogs for many years

Anal sacs are located on either side of your dog’s anus, between the external and internal sphincter muscles. Depending on the dog, they range in size from that of pea to a lima bean. Sebaceous glands within the lining secrete a foul-smelling liquid. Under normal circumstances, the sacs empty on their own during bowel movements via a pair of ducts. This natural, routine emptying serves as a means of olfactory communication and establishing territory. Each dog possesses his own unique scent, which is why ritualized dog-to-dog greetings include copious rear-end sniffing. When a dog presents his rear for information gathering, the muscle movements involved in raising the tail apply pressure to the sac, prompting the release of additional scent.

When experienced breeder Barbara Sorg noticed that Winks, one of her five 8-week-old puppies, was listless, not eating, and by nightfall was suffering from diarrhea, she hustled him off to her long-time veterinarian the next morning, a Tuesday.??The vet suspected that Winks had not tolerated the dewormer he'd been given Sunday. Although he had never left her property and had no suspected exposure, Sorg asked that he be tested for deadly parvovirus; her veterinarian discounted the possibility.