Uniform Medication

The AAEP organized the Racing Medication Summit in December 2001 during the University of Arizona Racing Symposium in Tucson. By the end of the day, there was recognition by the participants that an opportunity existed to address the ongoing

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Vaccine Helps Treat Pythiosis

The Horse recently discussed pythiosis in the aftermath of hurricanes. In 1994, Michigan State University (MSU) researchers teamed with scientists at Pan American Veterinary Laboratories (PAVL) to complete development of an

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Nightshade and Ivermectin: A Deadly Mixture

Editor’s note: When researching the unknown illness story on this page, the following study on ivermectin’s interaction with a noxious weed was discovered. Nightshade and other poisonous plants should be eliminated from pastures.

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Four Horses Dead, One Ill; Dewormer Questioned

Four horses on a South Texas farm died from unknown causes in February; one horse is recovering. The horses’ owner suspects the problems might have been caused by a dewormer; she has necropsy and other test results, but she has not released them

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WNV: A Threat to Unvaccinated Horses

As spring approaches and temperatures rise, growing mosquito populations will increase the risk for deadly mosquito-borne diseases, including West Nile virus (WNV) and equine encephalomyelitis (sleeping sickness).

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Kentucky Issues Advisory on Naproxen Use

The Kentucky Equine Drug Research Council has recommended horsemen discontinue the use of naproxen at least five days before a horse is scheduled to run to avoid facing a penalty if the horse tests positive for the drug on race

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Exercise Exhaustion (Book Excerpt)

Many exercise-induced problems could be avoided by applying common sense limits to performance stresses. If you plan to compete at eventing and endurance riding, make sure both you and your horse are appropriately prepared.

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WNV Treatment Trial Begins

GenoMed, a medical genomics company, is seeking horses to participate in a free trial to test a medical protocol for treating West Nile virus (WNV). David W. Moskowitz, MD, MA, FACP, chairman, CEO, and chief medical officer for GenoMed, said the

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Independent Veterinary Group Formed In Kentucky

(edited press release)


The Independent Veterinary Group (IVG), LLC, has been formed by Doug Byars, DVM, Dipl. AVECC, ACVIM, and others in response to the needs of the many solo practitioners in and around Kentucky who operate

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Basic Horse Handling (Book Excerpt)

Always think in terms of safety first when handling horses — safety for you, the horse, and anyone else in the general area. Like it or not, horses are fight or flight creatures and can be unpredictable when faced with new people or surroundings.

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New Product Reduces Clinical Signs of Herpes

Pfizer Animal Health on Feb. 8 announced the release of Zylexis in the United States, which according to the company’s research prepares the horse’s immune system to function more efficiently against equine herpesvirus-1 and -4 (EHV-1 and EHV-4)

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Horse Body Condition Score

A reader asks for help finding an equine body score chart in layman’s terms and understanding some horse anatomy terms.

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Lameness Diagnosis at Home

This system will allow a practitioner to diagnose a horse in the field while trotting in hand, being ridden, or longeing, whereas video-based motion-capture technology (if adequate numbers of strides are evaluated) is restricted to a lab and is very

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Protect Horses From Bugs

Flies and mosquitoes are a nuisance, causing irritation and discomfort as they feed on horses. They can also be a health risk, spreading West Nile virus, encephalomyelitis viruses, equine infectious anemia, vesicular stomatitis, and other

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Skinny Horse running in pasture

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