Vitalize Equine Health Quiz The horse’s stomach is the size of an:* Apple Football Watermelon Nearly 93% of horses have gastric ulcers.* True False What is the most common host of EPM (Equine Protozoal Myeloencephalitis)?* Owl Chicken Opossum What is the condition termed “digestive upset” that affects more than 920,000 horses in the U.S. annually?* Founder Colic EPM Horses cannot throw up.* True False Factors to consider when deciding which supplement is right for your horse include:* Activity level The horse’s age Body condition score Quality of forage All of the above Horses should consume 1.5-2.5% of their body weight daily in forage.* True False Increasing nutrient absorption in digestion will help horses gain weight.* True False What percent of immune cells live in your horse’s gut?* 40% 25% 70% Feeding more grain will always increase weight gain in horses.* True False Δ