Understanding the Immune SystemEquestrian DisciplinesOur ScienceShopContact UsSitemapTerms of UseSupplement SelectorEndurancePoloBalancing the Equine Athlete from the Inside OutFAQsWhy Feed ProbioticsPleasureRodeoDressageJumpingA Papaya a Day Keeps Gastric Distress AwayColostrum Secrets RevealedSmooth Run’s Probiotic | Saccharomyces cerevisiaeMicroencapsulated ProbioticsBeta-Glucan Benefits | Rising to the Occasion | Beta-Glucan | Beta-1 | 3-D-Glucan | Immune ActivatorCalm Your Anxious HorseSpecial Need of MaresUnderstanding Gastrointestinal Function in HorsesCanine Supplements | Dog Joint Support | Canine Joint Protection | Smooth Choice CanineDigestive Health / Immune BalanceNewsletterNewsBlogSupplementsAffiliate AreaOur StoryCommunityNovember 2014Smooth Run BullSmooth Run ColostrumSmooth Run BreatheSmooth Run PrimeSmooth Run Plus CalmingSmooth Run MareSmooth Run ChallengeSmooth Run GastroSmooth Run K-9Smooth Run PlusSmooth Run Pro