EQUINE NEWS

THE EQUINE GI TRACT

Having a clear understanding of equine gastrointestinal (GI) tract structure and function maximizes an owner’s ability to recognize the wide array of digestive conditions that can threaten horse health. Anyone who has suffered through the roller coaster of colic or battled gastric ulcers in their horse knows the balance between GI clockwork and ticking time bomb is tenuous.

The intestinal tract’s massive length, volume, and continual change in diameter and direction put it at risk of several health conditions, including Gastric ulcers caused by splashing Hcl in the stomach’s squamous and glandular regions, Colic Abdominal pain due to intestinal twists, blockages (e.g., impactions), or even inflammation, Internal parasites commonly ascarid, small strongyle, and tapeworm, Diarrhea causes include bacterial infections such as salmonella, diet changes, or stress. Hindgut acidosis can potentially cause ulceration and diarrhea. Assess horses’ health daily, maintain a consistent forage-based diet, Integrate feed changes slowly to allow the microorganisms in the GI tract to adapt to those alterations, and consult a veterinarian immediately if you discover any abnormalities. Here’s a color-coded guide to how each region works to help your horse digest food and utilize the energy (calories) he needs to thrive.