Equitec SandBusterSandBuster is designed to feed to horses exposed to dry or sandy conditions, where accumulation of sand may have occured in the hindgut. SandBuster contains a blend of ingredients each selected because of their unique action on causing increased rate of passage, becoming gelatinous and supporting intestinal mucosa repair. Horses can graze very close to the ground, and when grazing on sandy soils, or fed in yards stalls with a sandy floor, they can