Why can’t horses vomit? Well, according to Equus magazine, horses have much stronger lower esophageal sphincters than other animals, and this makes it impossible for that valve to open under backward pressure from the stomach.
Why can’t horses vomit? Well, according to Equus magazine, horses have much stronger lower esophageal sphincters than other animals, and this makes it impossible for that valve to open under backward pressure from the stomach.
