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Cover Story

When Heat Becomes Dangerous for Horses

How horses maintain their body temperature and how to respond when heat puts those systems under strain.

Also in this Issue

Stopping Disease Before it Spreads
Caring for Horses When Disaster Strikes
Why the Equine Gastrointestinal Microbiome Matters
Lessons Learned From a Rare Cause of Equine Headshaking
Feeding Horses During Travel
Keeping Horses Sound in Their Teens
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Trailering Senior Horses

Idiopathic Trigeminal-Mediated Headshaking

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Strangles Reported in St. Clair County, Michigan

Equine WNV Cases Confirmed in North Dakota and Wyoming

Feeding Horses That Have Inflammatory Bowel Disease

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Equine Vaccinations for Year-Round Protection

August 18, 2026

Update: EPM in Horses

August 4, 2026

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

Inside the Equine Gut Microbiome

Parasite Control for Today’s Horses

Managing Your Performance Horse’s Joints

Equine Asthma

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How Do I Know if My Horse Has Hindgut Problems?

August 16, 2026

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StableManagement.com

Ashley Boyle, DVM, Dipl. ACVIM

Ashley G. Boyle, DVM, Dipl. ACVIM, is an associate professor of medicine in the field service section at the University of Pennsylvania’s New Bolton Center, in Kennett Square. Her clinical specialities are internal medicine, infectious disease, lameness, and herd health. Her research areas include strangles, Streptococcus equi infections, and infectious disease.

Articles by: Ashley Boyle, DVM, Dipl. ACVIM

Streptococcus zooepidemicus Infections in Horses

Ashley Boyle, DVM, Dipl. ACVIM October 6, 2020

Strep zoo are responsible for a variety of diseases and issues in horses, including pneumonia, abortions, and upper respiratory, wound, testicular, and neonatal infections.

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