Inspire Hay Stretcher is a large high-fiber pellet designed to replace or supplement hay or forage. Providing consistent quality fiber from Inspire Hay Stretcher helps to support digestive function and health, especially when hay or pasture is limited or of poor quality. May be used to replace up to half the hay in the horses diet on a pound-for-pound basis. Not fortified with vitamins or trace minerals and should not be used to replace grain in a horse's diet.