Poison Control: Spraying Pastures with Insecticides

No definite cause of mare reproductive loss syndrome (MRLS) has been identified, but a recent discovery that Eastern tent caterpillars (ETC) can cause early fetal losses (and likely contributed to MRLS) has scientists at the University of

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FDA Orders Recall of Mercury-Containing Drug

The government has ordered a nationwide recall of a horse drug sold over the Internet called Miracle Leg Paint, because it contains mercury that is poisonous both to horses and to people, according to an Associated Press report. 

Horse

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Bute Toxicity in Neonates

Q: My wife and I were told that giving Bute (phenylbutazone) to a mare in foal can cause heart defects in the foal, similar to aspirin taken by women in early pregnancy. Is there any connection?
A: Signs of phenylbutazone toxicity in foals whose…

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Which Trees are Toxic?

It’s hard to imagine that a natural part of our environment could possibly be harmful to our horses. However, many plants are not only poisonous, but potentially deadly to horses. Many plants and trees have strong medicinal qualities; early

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Equine Lymphoma Cancer

Is equine lymphoma cancer hereditary? I had to euthanize my 5-year-old Quarter Horse recently because he had this.

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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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Pericarditis Study Results Released

Pericarditis is a disease involving the sac around the heart and the heart itself. The disease is uncommon. During the spring of 2001, however, an unexpectedly large number of cases

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Survey Attempts To Find Cause Of Headshaking

Researchers at De Montfort Universityâs (DMU) School of Agriculture in the United Kingdom are getting closer to putting a halt to headshaking, a problem that plagues some horses for an unknown reason while being ridden. The

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How Does Your Horse Score?

Keeping a close eye on your horse’s body condition and weight is perhaps the best way to gauge the effectiveness of a feeding program. We all want our horses to be in tip-top shape, well-muscled, and neither too fat nor too thin. The problem?

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Non-Toxic Linseed

Horse owners wanting to take advantage of flaxseed’s omega-3 content can rest easy. Flaxseed, or linseed, has a reputation as a toxic substance to horses when fed uncooked–earned because the seeds contain a small amount of cyanogenetic

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Trends Revealed in Headshaking

A recent study completed at the University of California, Davis, has given researchers more clues in understanding and alleviating headshaking in horses. The survey study suggested that headshakin

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More Than a Toothache

Many practitioners have developed great dental skills and have expanded their dental services. However, clients aren’t using them! Dental care is more that just floating teeth. There are many steps you can integrate into your program to improv”P>Many practitioners have developed great dental skills and have expanded their den

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Fescue Toxicosis

Mares grazing on tall fescue pastures infected with a toxin have increased gestation lengths, mare and foal deaths, agalactia (absent milk secretion after birth), retained placentas, premature separation of the placenta at birth, and increased placental weights and thickness.

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