My Appendix gelding was very prone to loose stool, ulcers, and was a hard keeper when I first bought him. After around 2 months of being on Daily Start probiotic supplement he completely transformed! He gained a ton of weight, his coat got super shiny, his ulcers healed and went away and haven’t returned. It was like night and day! I now have all my horses on this supplement to keep them healthy and happy, I recommend this to anybody who is looking to start their horses on a probiotic supplement, as this is the best one I have found!