What Horse Hair Tells Us
Christa Lesté-Lasserre, MA
July 13, 2026
Horse hair offers insights into health, genetics, stress, and even history.
Horse hair offers insights into health, genetics, stress, and even history.
Watch for these 10 emergencies in the hours after a mare foals. Immediate action could potentially save the mare’s and/or foal’s life.
Dr. Nancy Diehl addresses a question about why a mare might respond differently to training after having her first foal.
What drives equine aggression—and how can training help?
The first 24 hours of a foal’s life bring crucial events and milestones that dictate his health and viability. Learn what to expect, when to intervene, and how to involve your veterinarian in the Spring 2026 issue of The Horse.
When it comes to breeding success in mares, all timing matters, not just ovulation.
When will your mare foal? Learn the signs of impending foaling and what prognostic tools can help.
How to decide if your older mare is a good candidate for breeding and improve her chances of success.
Learn how new research insights on equine spinal conditions help veterinarians extend horses’ soundness and longevity in The Horse‘s Research Roundup 2025 issue.
Take a closer look at what’s new in assisted equine reproduction and what that means for horses and humans.
Genomic tools help breeders pair for performance and temperament while avoiding inherited health risks in the next generation of performance horses.
Here are 10 things we’ve learned about cribbing since we published our last research update.
Dr. Jena Ward describes how veterinarians determine if a mare is fit for breeding.
Learn why this congenital malformation occurs in foals and how veterinarians, owners, and breeders can treat and prevent it.
Greater awareness and ongoing research mean fewer foals are being born with this genetic skin condition.
Recent research offers fresh insights on post-ovulation breeding timing, risks of broodmare obesity, and twin reduction outcomes.
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