Recent News for Breeding and Reproduction


Don't Judge a Horse by His (or Her) Color

December 31, 2015

Is there any proof behind the hot-blooded chestnut mare stereotype? An equine behaviorist weighs in.... Read More


Nutrition New Year's Resolutions

December 28, 2015

Are you resolving to improve your horse's nutritional status next year? An equine nutritionist shares her tips.... Read More


Neurologic EHV-1 Confirmed in Pennsylvania Horses

December 28, 2015

Three horses at a Bucks County farm have been euthanized due to neurologic equine herpesvirus-1 (EHV-1) infection.... Read More


Sugars and Peppermints: Not Safe Treats for All Horses

December 20, 2015

Horses with certain health conditions should skip sweet treats. Find out if your horse is one.... Read More


First Case of HERDA-like Disease in Warmbloods Identified

December 14, 2015

Researchers recently diagnosed the first homozygous case of Warmblood fragile foal syndrome (WFFS), a genetic disorder.... Read More


Are Foals Born Early in the Year More Dominant?

December 13, 2015

Researchers found that older weanlings appear to be--and seem to stay--more dominant in the social hierarchy.... Read More


Keeping Horses in the Asphalt Jungle

December 10, 2015

From vets stuck in city traffic to vexing ventilation issues, urban-dwelling horse owners deal with unique challenges. ... Read More


Tuesday's Top Tweets from the 2015 AAEP Convention

December 09, 2015

Tweets and take-homes from sessions on mature performance horse health, field surgery, heaves, lameness, and more. ... Read More


How Genetically Modified is Your Horse's Feed?

December 07, 2015

You might be surprised to find out with this introduction to GMOs.... Read More


Researchers Study Light's Impact on Young Thoroughbreds

December 06, 2015

Longer light exposure appears to have numerous effects, from prompting coat shedding to increasing bone mineral density.... Read More


Maximizing Cooled and Frozen Semen's Fertility

December 01, 2015

Learn about the steps vets and stallion managers can take to help improve the quality of cooled and frozen semen.... Read More


Why is My Horse's Manure Runny?

November 30, 2015

Nutrition changes, high-carb diets, and more: Discover the nutritional factors that can cause loose stool in horses.... Read More


What Impacts Stallions' Sperm Output?

November 27, 2015

Understanding which factors hinder sperm production can help managers and vets take steps to help improve fertility.... Read More


Poll Recap: Readers Share Their Top Nutrition Sources

November 24, 2015

Of the 457 poll respondents, 139 (30%) said they go to their equine veterinarian first for nutritional information. ... Read More


Tips for Feeding Horses in a Group

November 23, 2015

Does your herd leader get too much to eat while the low man doesn't get enough? Here's our expert's advice.... Read More


New Diagnostic Procedures to Detect XY Mares

November 22, 2015

The new procedures could make sterile mares with XY sex chromosomes easier and less expensive for breeders to detect.... Read More


When Do Horses Need Vitamin E?

November 16, 2015

Learn about this important piece of the equine nutrition puzzle. Is your horse getting enough?... Read More


Breeding the Problem Mare With Endometritis

November 15, 2015

Learn how to manage these challenging cases and improve the mare's chance of producing a live foal.... Read More


The Uterine Environment's Impact on Foal Metabolism

November 14, 2015

Researchers say the uterine environment can significantly impact a foal's future bone health, metabolism, and more.... Read More


USEF Announces New Equine Vaccination Rule

November 12, 2015

All horses must be accompanied by documentation of equine influenza and herpesvirus vaccinations within six months.... Read More


What's Lurking in Your Forage?

November 09, 2015

From toxins and molds to opossum droppings and animal carcasses, forage can contain a variety of harmful contaminants.... Read More


Questions to Ask Before Breeding With Frozen Semen

November 07, 2015

Frozen semen offers many advantages, but it is important to understand that not all frozen semen is the same.... Read More


New Bolton Center to Hold Special Event About Foaling

November 05, 2015

Lecture topics will include dystocia, care of a sick foal, and postpartum mare management.... Read More


Identifying Unhealthy Horse Feed and Supplement Ingredients

November 02, 2015

Dr. Clair Thunes explains what certain feed label terms mean and how to spot potential trouble. ... Read More


Court Sides With AQHA in Cloning Case

November 02, 2015

The U.S. Fifth Circuit Court of Appeals sided with the AQHA in a long-running case involving the registration of clones.... Read More