Les Sellnow

Les Sellnow was a prolific freelance writer based near Riverton, Wyoming. He specialized in articles on equine research, and operated a ranch where he raised horses and livestock. He authored several fiction and nonfiction books, including Understanding Equine Lameness and Understanding The Young Horse. He died in 2023.

Articles by: Les Sellnow

Ringbone in Horses

Ringbone in Horses

Ringbone, a lameness disease of the pastern and coffin joints, is a degenerative disorder that has no cure.

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Artificial Insemination For Horses

Artificial insemination of equines has been around a long time and, through the years, has had a profound impact on the horse industry. Most of the impact has been of the positive variety, but there also have been some negatives. Just when

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American Horse Council 1999

Horse enthusiasts attending the American Horse Council (AHC) meeting were presented with heady figures concerning the economic impact of the U.S. equine industry. They also heard sobering reports involving the importation of horses with

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Transportation to Slaughter: Proposed Regulations

 

United States Department of Agriculture (USDA) regulations governing the transportation of horses to slaughter facilities are, relatively speaking, nearing the implementation stage. The transportation of horses to slaughter

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Horses Destined for Slaughter

One of the most controversial topics involving equines in the United States concerns sending horses to slaughter. Many horse owners and even non-owners are miles apart when this issue arises. There are those who take an extreme stance—that human

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Colic: To Walk Or Not To Walk

Despite what has been passed down through the years, it is acceptable for a colicky horse to lie down. Furthermore, it is considered unlikely that the horse will twist the intestines by rolling.

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When Joints Fail: Osteochondrosis

Osteochondritis dissecans (OCD) is an affliction, if left untreated, that can have long-term harmful effects on the young, growing horse as well as the performing or racing horse. OCD actually is a disease subset of osteochondrosis and

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Antibiotics: Use And Abuse

Science, as well as all of mankind for that matter, is engaged in a relentless battle against bacteria. On the surface, it would seem that the human side has the advantage. Billions of dollars are available for research, and some of the best

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Parasites And Pastures

Pastures and internal parasites. You can’t have one without the other. If you have  pastures, your horses will have internal parasites. These pesky little creatures that can erode a horse’s good health have been successful in thwarting the

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Thyroid Glands in Horses

A properly functioning thyroid gland is highly important to a horse’s good health. That much is easy. From there it gets more difficult and complex. Knowing when the thyroid gland is in a state of dysfunction is not easy to determine.

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Epiphysitis

 A discussion of epiphysitis is anything but simple, straightforward, or lacking in complexity. To begin with, there is confusion and”P>

 A discussion of epiphysitis is anything but simple, straightforward, or lacking in complexi”>

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