The Anatomy of a Great Check over here

https://www.nonstoplocal.com/online_features/press_releases/in-the-home-of-endurance-racing-bifid-brings-grain-free-gut-first-feed-to-the/article_bda5502e-25be-5d6e-b87c-a092d0c6db91.html

Horse feed probiotics promote good digestion, enhanced absorption, and a healthy hindgut for horses. This equine probiotic supplement helps support gut flora, digestive function, and overall performance.