Narrow Doorway Aversion

 My mare has a particular problem with doorways, like stall doorways, small barn doorways, and even to some extent with the round pen gate. Big, wide doors are no problem, but with anything about four feet wide or smaller she will

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FDA Will Reprimand Renegade Drug Manufacturers

Buying name-brand products is not a requirement for most consumers, but in the case of purchasing an equine bronchodilator with the active ingredient clenbuterol, it’s a must. A two-year investigation has led to an official statement from the

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Medication Summit Panel Moves Forward on Plan

In a Jan. 28 teleconference, representatives from about 20 racing industry organizations unanimously endorsed a plan to develop a national medication policy. Members of the Thoroughbred, Standardbred, and Quarter Horse racing industries

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The Equine Immune System

Vaccines are designed based on the specific nature of an antibody response to an antigen. In other words, the antibody will work only against the antigen that stimulated its production. A “booster” creates more antibodies, a quicker response, an

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Foal Urination and Defecation

The first urination in foals typically occurs within the first six hours for females and the first twelve hours for males. Like defecation, the first urination in foals very often occurs soon after the first nursing.

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Stallion Behavior Immunization

Gonadotropin-releasing hormone or GnRH can be thought of as the master reproductive hormone. In stallions, GnRH is responsible for initiating a hormonal cascade that stimulates production of testosterone and other hormones necessary for breeding

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Vet’s Role in Purchase Exams

 The purchase examination can be one of the most confusing aspects of buying a horse. It might take weeks, or even months, of searching to find the most suitable horse. Then your efforts are held under the discretion of the examining

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Thoroughbred Pedigrees Show Little Genetic Diversity

More than 95% of Thoroughbreds share the same paternal lineage, and almost half of the genetic makeup of the breed can be attributed to just 10 foundation horses. These facts are just a few of the recent findings brought to light by a research

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Skin Problems and Climate

We recently shipped a horse to Montana. His coat is taking a beating with the cold, dry air. How can we help him?

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John Henry Back Home

Two-time Horse of the Year John Henry, who underwent colic surgery Jan. 25 at Hagyard-Davidson-McGee veterinary clinic near Lexington, arrived back home at the Kentucky Horse Park Feb. 4. “He was given a clean bill of health, and everyone is happy

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Drug Quality and Antimicrobial Use

Would you administer a medication to your horse if the components of the medication were not specified? Most wouldn’t unless it’s marketed as a miracle drug or unless their veterinarian recommended it. At the recent convention of the American

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AAEP Convention 2001: Veterinary Forums

The day before the scientific sessions started during the AAEP Convention, there was a series of forums and committee meetings. These were moderated by selected experts in those fields, and were open to anyone for a majority of the time. The las

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AAEP Convention 2001: Horseman’s Day

More than 350 horse owners turned out to hear six speakers at the second annual Horseman’s Day, held in conjunction with the annual AAEP convention. In almost every case, those in attendance were still raising their hands with questions when

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Endotoxemia and Gastrointestinal Disease

Endotoxemia is one of the most commonly encountered life-threatening conditions in horses with gastrointestinal disease. It is, by nature, a very disappointing and frustrating disease to encounter, and is the leading cause of death in adult horses

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