10 Interesting Facts about the Equine Digestive System Equine Digestive System – The equine digestive system is a complicated structure, for such a large animal it is incredibly sensitive. The horse evolved as a grazing animal, so its digestive system is designed to process small amounts of food all day long. With better education more horse owners understand the benefits of sticking to a more natural diet that is high in fibre, but the smallest dietary change can easily cause this delicate system to become disrupted. The health of the … Continue reading 10 Interesting Facts about the Equine Digestive System