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Cover Story

Supporting Your Horse's Immune System

What does it take to optimize the equine immune response and fight off disease?

Also in this Issue

Rhodococcus equi Pneumonia: Rethinking Treatment to Fight Resistance
Skill, Science, and Sensitivity: Unpacking Horse Training Misconceptions
Rehabilitating the Neurologic EPM Horse
Building a Balanced Diet for Your Mare and Foal
Joint Health Matters: Top Therapies for a Successful Season
The Abscess Ruptured, But My Horse is Still Lame. Now What?
Understanding Horse Aggression
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Equine Hoof Care Teams at Work

Smart Manure Management for Small Horse Farms

Florida Mare Tests Positive for Strangles

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EHV Case Confirmed in Utah

Managing Laminitic Pain in Horses: What’s New?

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Managing Your Performance Horse’s Joints

April 9, 2025

Understanding, Recognizing, and Managing Pain in Horses

March 20, 2025

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How Much Does It Cost to Own a Horse?

Dealing With Equine Colic: Here are 33 Do’s and Don’ts

Promoting Longevity in Performance Horses

Everything You Need to Know About Laminitis in Horses

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Reproductive System

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equine pregnancy rates; Broodmare; tips for feeding late-term broodmares

Late-Term Pregnancy Troubles in Broodmares

Natalie DeFee Mendik, MA May 16, 2024

Learn about 5 complications veterinarians might encounter toward the end of a mare’s gestation.

The Equine Microbiota by Body System

Christa Lesté-Lasserre, MA September 11, 2023

Discover what researchers are learning about the microbiota’s role in the horse’s digestive system, respiratory tract, skin, and more.

Behavior Problems in Mares: Ovaries Aren't Always to Blame

Mares Behaving Badly: Is it Estrus or Something Else?

Heather Smith Thomas January 13, 2023

Find out if your mare’s frustrating antics are due to estrus, and learn about ways to keep them in check.

horse Ovariectomy, standing Ovariectomy, removing mare ovaries, mare Ovariectomy

Can Equine Ovariectomies Be Justified on Behavioral Grounds?

Alexandra Beckstett March 16, 2018

While removing mares’ ovaries can be successful in remedying aggressive behavior, other estrous behaviors can persist even following surgery.

Get Ready For Your Foal!

Michelle Linton, BSc, BVMS, Dipl. ACVIM (LAIM) February 8, 2018

Do you have a foal due? Learn how to prepare your mare for foaling, care for your newborn, and spot issues early.

AAEP Veterinarians Discuss Estrus Suppression in Mares

Behavior Problems in Mares: Ovaries Aren’t Always to Blame

Alexandra Beckstett February 2, 2018

Removing the ovaries won’t fix other issues, from static shock to bladder adhesions, that can make mares behave badly.

British Vets Hope to Expand Equine Reproduction Research

Edited Press Release September 15, 2017

An equine reproduction specialist shares tips for breeders to help them make the most of the latest research.

New Nonsurgical Equine Sterilization Technique in the Works

Christa Lesté-Lasserre, MA February 23, 2017

While the actual product might still be several years away, researchers are currently testing “promising technologies.”

So, You Want to Breed Your Mare!

The Horse Staff January 12, 2017

Breeding a mare is exciting and not without challenges. Learn about stallion selection, breeding soundness, and more!

How Does Acupuncture Work?

Erica Larson June 10, 2016

There’s a complex series of events that occur when acupuncture needles are placed. Here’s a rundown of what happens.

Identifying High-Risk Horse Pregnancies

The Horse Staff May 31, 2016

University of Kentucky’s Dr. Barry Ball defines the high-risk pregnancy and its causes and offers management options. Learn about fescue toxicosis, umbilical torsion, premature placental separation, and more in this information-packed lecture.

Thoroughbred mare and foal, foal exercise,

Sport Horse Reproduction: Challenges and Solutions

Etta Agan Bradecamp, DVM, Dipl. ACT, ABVP February 29, 2016

Equine reproduction specialist Dr. Etta Bradecamp overviews obstacles related to breeding performance mares and stallions.

Fossilized Mare Sheds Light on Reproductive Tract Evolution

Christa Lesté-Lasserre, MA October 16, 2015

Scientists say the equine reproductive tract has undergone surprisingly little evolution over the past 48 million years.

Top Equine Reproduction Studies of 2014

Alexandra Beckstett January 20, 2015

Studies covered biofilms, chilled and frozen semen, endometritis, placentitis, oxidative stress and fertility, and more.

CSU Equine Reproduction Lab Receives $3 million Gift

The Horse Staff August 9, 2013

Bud and Jo Adams donated the funds to support teaching, research, and clinical services at the laboratory.

Subfertile Mares Need Conscientious Monitoring (AAEP 2012)

Stacey Oke, DVM, MSc April 6, 2013

One researcher describes how practitioners can monitor pregnant mares to minimize reproductive losses.

1-NANRIC_ULTMATEShoes_X-RAY_CourtesyDrRicRedden

Equine Hoof Care Teams at Work

Smart Manure Management for Small Horse Farms

EHV Case Confirmed in Utah

2 Washington Horses Positive for Equine Influenza

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5 Management Changes for Horses With Equine Metabolic Syndrome

Understanding, Recognizing, and Managing Pain in Horses

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