Vet and Professional

News and issues for equine health professionals

Deworming–To Rotate or Not to Rotate?

Rotational deworming–dosing horses with different classes of dewormers in rotation–is often recommended for controlling equine internal parasites. The theory is that by using all of the available effective deworming drug classes, we combine their

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Where Not to Pinch Pennies

In tough economic times, many horse owners look for ways to cut costs. Too often this is done by cutting back on veterinary care. However, it is important to keep in mind that what may save us a couple of dollars now might end up costing us much

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Ivermectin Toxicosis

Ivermectin has become one of the most widely used deworming medications worldwide since its introduction 25 years ago. It’s usually considered to have a large margin of safety, but it can be highly toxic in rare circumstances

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Vaccination (AAEP 2008)

Pusterla discussed the effectiveness of three vaccination strategies against L. intracellularis, which causes proliferative enteropathy (a spreading intestinal disease). “Although the clinical entity (L. intracellularis infection), diagnostic evalua

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Testing for (AAEP Convention 2008)

Clostridium difficile bacteria can cause severe, sometimes fatal colitis in horses. When a horse develops severe diarrhea (particularly if blood is present), C. difficile might be suspected, but veterinarians must confirm the infectio

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Equine Welfare Brochure Available to AAEP Members


Equine welfare is one of the major focus areas of the American Association of Equine Practitioners (AAEP). In recent months, the topic of equine welfare has further grown in importance due to the increasing number of unwanted horses.

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California Veterinary Tax Removed from Budget

After a three-month battle, the California state legislature last week approved the final 2009-2010 budget, sans a proposed veterinary tax. The California Veterinary Medical Association (CVMA) conducted a letter and call-in campaign to stop the

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Medication Thresholds

A drug’s withdrawal time indicates a suggested timeline by which the last dose can be administered before an event to avoid blood or urine test levels that exceed the allowable regulatory threshold. Using these thresholds encourages standardization

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Guelph Offers Equine Event Management Course Online

Organizing an equine event is a key component of working in the equine industry. A new 12-week online course at Equine Guelph, offered in partnership with the University’s Office of Open Learning, will provide students an opportunity to learn

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LSU Veterinary School Giving Back to Its Students

Dean Peter F. Haynes will supplement all 20 endowed scholarships at the Louisiana State University School of Veterinary Medicine (LSU SVM) so that each student recipient will receive at least a $2,000 award from the LSU SVM’s Annual Fund.

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