Vets Plus - Probios Equine Probiotic Soft Chew Horse Supplement - Apple FlavorProbios Equine Probiotic Soft Chew Horse Supplement provides your hoofed friend with a boost to his digestive system. It supports the balance of naturally occurring beneficial bacteria to maintain a healthy appetite and digestion. These apple flavored chews also help with normal body function and gut balance. Intended for intermittent or supplemental feeding, Probios Equine Probiotic Soft Chew Supplement will get your horse back on track. Ingredients