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GI Tract & Ulcers

colic surgery horse on hoist
Colic Surgery in Senior Horses
November 11, 2025
⎯ My Senior Horse Editors
The outcome of colic surgery in aged equines has improved greatly in the last 20 years.
gastric ulcers girthiness horse unhappy tightening girth
Gastric Ulcers in Senior Horses
September 23, 2025
⎯ Nanna Luthersson, DVM
Why senior horses might be more susceptible to developing gastric ulcers and how you can reduce your horse's risk.
Horse closeup portrait retired aged to paddock pastures
Understanding the Aging Equine Immune System 
August 16, 2025
⎯ Alexandra Beckstett
Horses experience less profound immune system changes than humans as they get older. However, researchers still have much to learn about equine aging.
EGUS grade 3 ulcer
Havemeyer Report on Equine Gastric Ulcer Syndrome (EGUS)
May 10, 2025
⎯ Kimberly S. Brown
A Havemeyer meeting on equine gastric ulcer syndrome took place in early 2025.
READER FAVORITES
1 Senior horse program screengrab
The University of Kentucky's Aged Horse Research Program
horses running in spring pasture meadow
9 Tips for Summer Senior Horse Care
Cropped shot of an unrecognisable veterinarian standing alone and preparing to give a horse an injection on a farm
Vaccination Protocols for Senior Horses
insulin dysregulation horse research
Nutritional Management Strategies for Horses With Insulin Dysregulation
POLLS & QUIZZES
More Polls →
FUN STUFF
senior mare and foal
My Senior Horse Podcast: Breeding Senior Mares
Two horses eating hay
How to Choose the Right Hay for Your Overweight Horse
strangles nasal discharge
New Vaccine Shows Promise in Protecting High-Risk Horses From Strangles
Physiontherapeutin am Pferd
How to Palpate a Horse's Back to Check for Pain
More Fun Stuff →
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