Using for long term Ulcer Prevention"about 2 weeks ago my horse came off of gastro guard and I have decided to use comfort gut to make sure he never gets them again!! He was on comfort gut for a week, he cribbed less, his coat was beautiful, and now is more beautiful. He was a happy horse when we cleared up the ulcers, but on comfort gut he is even more a new horse. More willing, he comes to me in the pasture. He wants his belly rubbed - I love comfort gut and plan to use it long term" Katie Giles