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Managing Chronic Health Conditions in Your Athlete

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Managing Oral Injuries in Horses
How to Read a Horse Supplement Label
Types of Gastric Ulcers in Horses
Could Your Horse Have a Neurologic Condition?
What to Know Before Adding Hind Shoes
The 5 Domains Model and Equine Welfare
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Feeding the Athletic Senior Horse

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3 Confirmed, 2 Suspected Pigeon Fever Cases in Oregon

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August 18, 2026

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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 Can I Change My Horse’s Hay Safely?

October 9, 2026

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Mary Beth Gordon, PhD

Mary Beth Gordon, PhD, is the Director of Equine Research and New Product Development for the horse business group at Purina Animal Nutrition. Her duties include research, analyzing data, scouting for new products, reformulating older products, and working to improve the health of the horse through nutrition.

Articles by: Mary Beth Gordon, PhD

Maintaining Hydration in Horses: The Roles of Water and Salt

Maintaining Hydration in Horses: The Roles of Water and Salt

Mary Beth Gordon, PhD June 3, 2013

Learn how to quench your horse’s thirst to avoid potentially dangerous scenarios, such as severe dehydration.

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