Assure Plus Equine Digestive Aid - 15 lb **TO ORDER PLEASE CALL ARENUS ANIMAL HEALTH AT 1-866-791-3344 OR VISIT ARENUS.COM** Assure contains our exclusive Gastrointestinal Stabilizing Technology (GST): this innovative technology helps boost the levels and activity of beneficial microorganisms to maintain desired microflora and proper hindgut pH in horses Any horse with pasture or paddock turnout is at risk of sand ingestion which, may cause issues and discomfort in your horse's gastrointestinal tract. This unique formulation provides encased probiotics, prebiotics, psyllium, and enzymes to naturally support your horse's digestive system. In supporting the hindgut, it has been found that psyllium husk combined with probiotics and enzymes helps to support colonic health. Assure Plus is a pelleted digestive aid to help support hindgut motility when challenged with various digestive disturbances.