Reproductive System
Article
Subfertile Mares Need Conscientious Monitoring (AAEP 2012)
One researcher describes how practitioners can monitor pregnant mares to minimize reproductive losses.
Photo by Anne M. Eberhardt
Article
A Chip Off the Old Block: Equine Cloning
In this article we'll explore how horses are cloned, why this process is becoming increasingly popular, how closely cloned offspring resemble the original animals, and potential perils and pitfalls.
Photo by Courtsy University of Idaho
Article
Postpartum Problems in Mares
Post-foaling problems caused by dystocia and other factors can be serious and immediate treatment is critical.
Photo by Anne M. Eberhardt
Article
Subfertile Mares Need Conscientious Monitoring (AAEP 2012)
April 06, 2013
One researcher describes how practitioners can monitor pregnant mares to minimize reproductive losses.... Read More
Article
Gluck Research Foundation Releases Fourth Research Report
March 28, 2013
The University of Kentucky Gluck Equine Research Foundation published its 2012 Research Report in March. ... Read More
Download
Reproduction (AAEP Convention 2012)
March 22, 2013
Topics include keeping mares in foal, metabolic syndrome and pregnancy, and more.... Read More
Article
Clay Named Chair of Gluck Equine Research Foundation
November 14, 2012
Case Clay of Thee Chimneys Farm was named to the position in October.... Read More
Video
Equine Reproduction News (AAEP 2011)
December 23, 2011
The 2011 AAEP convention featured presentations on many aspects of managing fertility in horses. ... Read More
Video
Late-Term Mare Care, Foaling, and Young Foal Care
December 15, 2011
What breeders need to know to keep broodmares healthy and deliver strong, healthy foals. ... Read More
Video
Endometritis in Mares
November 30, 2011
Discussion of endometritis in mares, what causes it, how it's treated, and impacts on fertility. ... Read More
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Reproduction Advances
March 17, 2011
The many recent advances in horse reproduction were discussed during the 2010 AAEP Convention.... Read More
Download
AAEP 2010 Convention Complete Coverage
March 17, 2011
A wrap-up of the 2010 AAEP Convention, including in-depth coverage of nearly 100 presentations and sessions.... Read More
Article
A Chip Off the Old Block: Equine Cloning
February 01, 2011
In this article we'll explore how horses are cloned, why this process is becoming increasingly popular, how closely cloned offspring resemble the original animals, and potential perils and pitfalls.... Read More
Article
Postpartum Problems in Mares
February 01, 2011
Post-foaling problems caused by dystocia and other factors can be serious and immediate treatment is critical.... Read More
Article
Cryptorchid Colt, Missing Equipment?
February 01, 2011
My newborn colt's testicles and umbilicus are set way back and the veterinarian can't feel the foal's penis. ... Read More
Article
Young Horse Development: Birth to Six Months
February 01, 2011
Learn about the factors contributing to a foal's healthy development as he grows into a young horse: Genetics, nutrition, social development, immunity, growth rates, weaning, hoof care, and more.... Read More
Article
Equine Dystocia Advancements
January 01, 2011
Better understanding of dystocias and the urgency for vet intervention means more mares and foals can survive.... Read More
Article
Building a Horse Breeding Shed
December 01, 2010
Before you open a horse breeding operation, carefully consider the facilities and equipment required.... Read More
Article
Feeding the Estrous Cycle: Tailoring the Mare's Diet
December 01, 2010
Mares must have a well-balanced diet and healthy body condition to cycle properly, conceive, and carry a foal.... Read More
Article
Horse Reproduction Trends And Tools
December 01, 2010
Whether reproduction occurs through natural breeding or artificial insemination, techniques and tools exist to help mare and stallion owners achieve their final goal: a complication-free conception, a problem-free pregnancy, and a healthy foal.... Read More
Article
Breeding Horse Nutrition
December 01, 2010
Regardless of general feeding guidelines for breeding horses, body condition score (BCS) is the most objective assessment of a horse's fat covering and also the best predictor of reproductive performance or efficiency.... Read More
Article
10 Steps for Successful Artificial Insemination for Horses
December 01, 2010
Artificial insemination (AI) is today's breeding standard for many types of horses. To find out how to make our readers' artificial insemination programs more successful, The Horse went to two recognized experts in equine artificial insemination... Read More
Article
Safe (Equine) Teasing
December 01, 2010
Teasing is essential to detect when a broodmare is in estrus, but it's no easy feat due to the size and power of the animals involved. Safety should be top priority--to avoid injury to horses and people.... Read More
Article
Dummy Foal Syndrome (Equine Neonatal Maladjustment Syndrome)
December 01, 2010
Foals exhibit abnormal, often vague behaviors and/or neurologic signs during their first few days of life. ... Read More
Article
10 Steps for Successful Live Cover
December 01, 2010
Promote safe and successful live cover breeding with careful preparation and attention to safety.... Read More
Article
Endometritis in Horses Explained
November 01, 2010
Often, the only clinical sign of endometritis is not what you do see but what you don't see: a pregnancy. Endometritis is a major cause of female infertility, affecting up to 15% of broodmares. But because it frequently lacks clear clinical signs... Read More
Article
In Defense of Grade Horses
August 01, 2010
Many people are under the impression that grade horses (those whose parentage is unknown, unidentifiable, or of significantly mixed breeding) are largely to blame for the horse overpopulation issue. ... Read More
Article
One in a Million: Part 2
July 28, 2010
Genetic testing has shown Dunbars Gold, a 1996 brindle Quarter Horse stallion, to be an extremely rare chimera, an individual with two DNA types. Of the more than 4.7 million American Quarter Horses registered with AQHA, only 15 are brindles... Read More
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Farm Call: Your Questions Answered
Cryptorchid Colt, Missing Equipment?
Q. Q: My mare foaled recently and the colt's testicles and umbilicus are set way back between the hind legs, more than normal. The veterinarian checked him and said he can't feel the penis. He has not seen anything like this before. Any ideas where I could find information about this condition?
Overexcited Stallion
Q. I have a stallion that "saucers" (exhibits glans penis enlargement) prior to mounting. We have to back him up several times before he can mount and penetrate the mare. Any suggestions?












