This Gut Support prebiotic is a product that helps the good microorganisms in the gut to reduce less desirable microorganisms. Gut Support is a concentrated formula that supports a balanced digestive system. Gut Support can be used to keep horses in top condition and stimulate their appetite, but also to support those who have digestive problems. It is ideal for horses that are losing weight, have become anxious or perhaps are not eating well. Use Gut Support also whenever you suspect that digestion is not perfect.