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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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5 Reasons Your Horse’s Wound Won’t Heal

Equine Strangles Case Confirmed in Spokane County, Washington

Maryland Horse Contracts Salmonellosis

EHV-1 Case Confirmed in Powhatan County, Virginia

North Dakota Horse Tests Positive for Strangles

16th Horse Tests Positive for EIA at California Facility

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2025 AAEP Convention
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Dealing With Equine Colic: Here are 33 Do’s and Don’ts

June 15, 2026

Inside the Equine Gut Microbiome

May 29, 2026

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Parasite Control for Today’s Horses

Managing Your Performance Horse’s Joints

Equine Asthma

Diagnosing and Treating Gastric Ulcers in Horses

Promoting Longevity in Performance Horses

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How to Start Your Foal on Feed

June 22, 2026

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Why Vitamin E Matters: Protecting Horses from Neuromuscular Disease

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David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR

David D. Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR, is an associate professor of Equine Surgery Colorado State University’s Equine Orthopaedic Research Center and a partner in Equine Sports Medicine, LLC, specializing in orthopedics and sports medicine. Frisbie specializes in orthopedic research, intra-articular therapeutics, new methods of cartilage repair, equine lameness, orthopedic surgery and biologics for the treatment of musculoskeletal injuries, with an emphasis on stem cells.

Articles by: David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR

Knowing When to Retire an Arthritic Horse

David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR July 22, 2016

Dr. Dave Frisbie of Colorado State University shares his thoughts on retiring horses due to arthritis.

Ringbone Treatment Options

David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR August 22, 2015

What is the best way to treat ringbone in horses?

ARCI Model Rules Committee to Meet Dec. 7-8

Intra-Articular Therapy: What Do I Need to Know?

David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR November 7, 2013

Learn about equine intra-articular joint-injections for arthritis from a leading researcher and practitioner.

Stem Cell Therapies in Orthopedic Disease

David Frisbie, DVM, PhD, Dipl. ACVS, ACVS-MR June 11, 2009

Dr. David Frisbie’s current joint disease research is in two basic fields: 1) the evaluation of intra-articular therapeutics and their effects on joint disease; 2) new methods of cartilage repair.