Latest News – The Horse
Principles of Vaccination
Vaccination plays a major part of a preventive medicine program, but many programs for individual horses and even for large stables are often based on incomplete understanding of the principles of vaccination and the particular needs of the animals for which the program is designed.
Anthrax Detected in Texas
The Texas Animal Health Commission (TAHC) announced today that ranches in Sutton County have laboratory-confirmed cases of anthrax in horses, deer, and cattle. Laboratory results are pending for several other sites in the county, where
Heart Size and Racing Performance in Trotters
Researchers found that heart size correlated with athletic performance in Standardbred trotters.
Disease Control at Racetracks and Horse Events
The following guidelines may be implemented at equine facilities to prevent diseases from affecting an event and/or in the face of a disease outbreak. Disease control will be initiated at one of three levels; the federal government deals with
Ellis Park to Conduct Random Milkshake Testing
Ellis Park in Henderson, Ky. will randomly test horses before every race during its 2005 meet for alkalizing agents known as milkshakes.
Under Ellis’ milkshake testing policy, the track will require a random number of horses entered in
International Breeding
I brought two Walking Horse mares to France. I would like to breed to a U.S. stallion and want to know what the success
How to Improve Stallion Fertility?
I have a young Dutch warmblood stallion with some fertility issues. Is there anything we can do to improve motility?
A Stallion as a Problem Breeder
We purchased a stallion for breeding at nine years of age. He had bred before, but curiously had very few offspring for his impeccable credentials. He was a lovely stallion, very well-behaved, and a perfect gentleman to work around. When we
Prosthetics: Science, Not Science Fiction
There is a roadside pasture in Pullman, Wash., where a black Quarter Horse stallion has been known to stop traffic. It’s not simply the pastoral beauty of a handsome horse in a natural setting that draws attention. Rather, it’s that this

Spiders: Insect Invaders
Spider venom’s prime function is to paralyze insect prey so the spider can dine on them.
Severed Extensor Tendon
One afternoon in December, my gelding George lurched into the barn with a hole where his knee used to be. The emergency veterinarian, Dr. Zimmerman, soon confirmed our worst fears: George’s extensor tendon was severed, his
Leg Injury Rehabilitation
When your veterinarian informs you that your 6-year-old gelding has sustained a suspensory ligament injury in his left foreleg, your heart sinks. Not only are you concerned about the amount of pain and suffering your horse will endure in the
Dung Beetles
Dung beetles are amazing insects that spend their lives mucking out your pastures. The adults use liquid contents for nourishment, and they lay eggs in small manure balls (brood balls) they bury in the ground. In the process, they serve as
Trailer Shopping 101
Fulfilling your equestrian goals without a horse trailer is difficult. Your facility might be the best one going, but to really stretch your wings, it’s good to get out in the rest of the world. Even if you’re happy staying put, medical emergencies
Photosensitization in the Horse
Photosensitization is a serious skin condition characterized by “sunburned,” crusty skin that dies and sloughs away. It is usually caused by a reaction to something the horse has eaten, but the skin problem does not appear until the



