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

Planning and Preparing for the Big Adventure

Once you have committed to a pack trip, the preparation begins, even though it might be a year away. First of all, you must decide where you are going and obtain all possible information about the area.

A letter or phone call to the

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AAEP 2004 Convention Preview

This is a special year for the American Association of Equine Practitioners (AAEP). There aren’t many things today that last 50 years, especially an organization that was started to ensure the health and welfare of the horse and to further the

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Tying and Hobbling

Whether on a pack trip into the mountains or on a weekend trail ride during which you return to your trailer at night, it is important that your trail horse has been taught to stand quietly when tied, hobbled, or tethered by one foot to a picket pin.

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Dallas Crown Litigation

Dallas Crown, one of two Fort Worth, Texas, area horse slaughter plants, continues in business after a brief court battle concerning its wastewater discharge permit.

It all started when the city of Kauffman, Texas, where Dallas Crown is

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Temperament: Buying the Right Horse for the Trail

In a discussion of proper temperament in a trail horse, words like solid and steady come to mind. You want a horse that will carry you over a trail with little to no fuss or fidgeting–a horse that is solid and steady in the bridle.

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Slaughter Plant Reopens

The Cavel International horse slaughter plant in DeKalb, Ill., opened for business June 2. The plant was destroyed by fire on March 31, 2002, and a new facility was constructed at the same location.

James Tucker, manager, said that the new

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Purchase Exams: Safe and Sound

Buying that first horse can be exciting and scary. Getting that dreamed-about horse is the exciting part, and being concerned that you don’t make mistakes in choosing the right one is the disconcerting and worrisome part. In this article, we’ll first look at the situation through the eyes of horse owners, then we’ll turn to a panel of veterinary experts who will discuss what to watch for

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Encephalitis: Many Causes, Deadly Outcome

Equine encephalitis has been around for a long time. Old-time horsemen simply referred to it as sleeping sickness. They knew that if a horse contracted it, the animal’s prognosis was not great, and that if he did recover, his ability to perform

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Out of Work; Out of Money

The world of insurance as it pertains to equines can be a bit complicated for the average horse owner. Nowhere is this more true than with “loss of use” insurance. At the outset, it doesn’t seem all that complicated. If your horse can no longer perform in the discipline stated in the policy, you receive a sum of money that has been established in advance. Unfortunately, it isn’t quite that

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Pursuing Hope

Referral centers are godsends to the equine community. Often housed in state-of-the-art buildings, featuring the latest in scientific technology and equipment, and manned by specialists, referral centers offer a strong ray of hope when the best efforts by veterinarians in the field just aren’t enough. There is a down side, of course: They can be expensive. Owners and operators of referral

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Building Blocks?

They come in various colors and sizes. Some weigh 50 pounds, others a pound or less. But how do we know which salt and/or mineral block to place before our animals? Should we offer all of them and let the horses choose? Can a horse actually get enough salt and minerals from a rock-hard block to meet his needs? Shouldn’t we simply buy feed that already contains the necessary ingredients for a

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Trails, Trips, and Traveling With Horses

There was a time when trail riding was pretty much confined to where one lived. The choices might include a country road or a ditch along a busy highway. That, however, is in the past. Powerful trucks and sophisticated trailers have opened endless windows of opportunity for the horse owner who wants to travel. However, there is more to it than just loading up a horse and heading off across th

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Obesity and Cushing’s Disease

Cushing’s disease has been around for a long time in people, horses, and other animals. For years, theories and information concerning the affliction all centered on one source for the problem–tumors of the pituitary gland, which is located at the b

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HERDA: Not Just Skin Deep

Today, it is primarily through Poco Bueno’s bloodline, say researchers at Mississippi State University and Cornell University, that the recessive gene that causes hyperelastosis cutis (HC) has passed. In some scientific circles, the disease is called hereditary equine regional dermal asthenia (HERDA).

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Shipping of In-Foal PMU Mares on Hold

The shipment of PMU (pregnant mare urine) mares from farms in the United States and Canada was put on hold in February until after the foaling season, unless the shipping distance is very short.

The reason, says Nat Messer IV, DVM, Dipl. ABVP, associate professor at the University of Missouri, and a member of an advisory board created by Wyeth Industries in Brandon, Manitoba, is because

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