Understanding Equine Hindgut Health

Two experts weigh in on common equine hindgut problems and how you can manage them. Sponsored by Purina.

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Two experts weigh in on common equine hindgut problems and how you can manage them. Learn more and get your questions answered during the live recording of our podcast.


About the Experts:

Picture of Frank M. Andrews, DVM, MS, Dipl. ACVIM

Frank M. Andrews, DVM, MS, Dipl. ACVIM

Frank M. Andrews, DVM, MS, Dipl. ACVIM, is a graduate of Washington State University College of Veterinary Medicine in Pullman, Washington, where he received a DVM and MS. After a year in private veterinary practice, he completed an Equine Medicine and Surgery Residency at The Ohio State University. After 20 years on the faculty at the University of Tennessee College of Veterinary Medicine, he is currently LVMA Equine Committee Professor and Head of The Department of Veterinary Clinical Sciences, as well as the Director of the Equine Health and Sports Performance Program at LSU Vet Med. Dr. Andrews is Diplomate of the American College of Veterinary Internal Medicine, Large Animal Internal Medicine. Dr. Andrews’ has clinical and research interests in gastric ulcers, gastrointestinal disease, and endocrine diseases and is involved in clinical equine practice and has been doing scientific investigation for over 35 years.

Picture of Mary Beth Gordon, PhD

Mary Beth Gordon, PhD

Dr. Mary Beth Gordon is the Senior Director of Equine Technical Innovation for Purina Animal Nutrition (Land O'Lakes, Inc.) with responsibilities to lead and guide the research and technical teams for the horse business group. Her ambitious research team has completed over 350 research protocols at the Purina Animal Nutrition Center, leading to the creation of 18 new products and 20+ reformulated products in the equine market since 2005. This research encompasses exercise physiology, growth and reproduction, and digestive physiology including palatability, intake, and microbiome work. Mary Beth earned her BS in Animal Science from Delaware Valley University and PhD in Animal Science with a specialty in Equine Nutrition and Exercise Physiology from Rutgers University. Her graduate research focused on the effects of exercise on the hormonal regulation of appetite in horses and her work was the first to characterize the appetite stimulating hormone, ghrelin, in equine. She is published in numerous scientific journals including The Veterinary Journal, Equine Veterinary Journal, Journal of Animal Science, Journal of Equine Veterinary Science and Equine Comparative Exercise Physiology. She has also co-authored chapters in textbooks such as Equine Sports Medicine and Surgery. In addition to her work at Purina Animal Nutrition, Mary Beth is active in the horse world as a dressage rider, owning multiple warmbloods that keep her very busy!


Written by:

Haylie Kerstetter, Digital Editor, holds a degree in equine studies with a concentration in communications and a minor in social media marketing. She is a Pennsylvania native and, as a horse owner herself, has a passion for helping owners provide the best care for their horses. When she is not writing or in the barn, she is spending time with her dog, Clementine.

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