Illustrated Articles
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The Alaskan Malamute is the largest of all sled dogs, and has a somewhat wolf-like appearance. Friendly and outgoing with a distinct independent streak, the Malamute is a great companion and, like most working breeds, thrives when given a job to do.
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Allopurinol is an oral medication typically used to prevent uric acid and calcium oxalate stones in dogs. It is also used off-label to treat leishmaniasis and gout in dogs and other species. Side effects are uncommon but may involve stomach upset. Caution must be taken when allopurinol is used in conjunction with certain other medications. It should not be used in pets with liver or kidney dysfunction or in red-tailed hawks.
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Descendants of English Foxhounds brought to the US in the 17th century by George Washington and several of his contemporaries, American English Coonhounds were bred to handle North America's rougher terrain. A dual-purpose dog, they were employed to hunt fox during the day and raccoons at night, using their endless energy and enthusiastic bawl.
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The American Eskimo Dog (Eskie to his friends) comes in the largest size range of any of the spitz dogs, from six-pound toy to 40-pound standard. Fun-loving and smart, this is one of the most companionable of spitz breeds.
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The American Foxhound is a gentle, loving breed that does well in packs. If one dog is your limit, the humans in the family will have to be the pack. In other words, this breed does not do well isolated in the back yard, but must be part of a group. Several strains exist today, most kept by dedicated hunters.
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The American Staffordshire Terrier, like the other bull terrier breeds, has a reputation as a fighting dog. But with the exception of those that have been poorly socialized or trained to fight, the American Staffordshire Terrier is a fine, affectionate canine companion who has been unfairly targeted by legislation aimed at outlawing the breed.
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Energetic and playful, the American Water Spaniel loves kids and makes a great companion for active people. They enjoy investigating, running, hunting, fetching, and swimming. This sporting breed likes to keep moving and needs lots of exercise, but isn't as gregarious as more familiar spaniels like Springers and Brittanys.
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Anal sac disease is a common problem in dogs that can be very uncomfortable or painful. Signs to watch for, diagnosis, and treatments, including identifying and managing underlying causes are outlined in this handout.
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Anal sac tumors grow quickly and have a moderate risk of spreading to other parts of the body. Depending on the tumor’s size, your pet could develop signs of straining to defecate or produce thin ribbon-like stool. An increased calcium level in the blood is consistent with anal sac tumors, which can cause other signs and result in kidney failure. The best and most well-described local treatment for the primary tumor is surgery. Radiation and chemotherapy may be considered if there is evidence of spread.
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Anaplasmosis is a tick-borne disease caused by the infectious bacterial organism Anaplasma phagocytophilum. It is transmitted through bites of the deer tick (also known as the black-legged tick) and the Western black-legged tick. A lesser form of anaplasmosis is caused by Anaplasma platys and is transmitted by the brown dog tick. Dogs with anaplasmosis often have many of the same symptoms as those with Lyme disease, and infection with both agents (co-infection) is not uncommon.