Contains a source of live (viable) direct fed microorganisms specifically designed for all classes of equine species. Formulated to contain six active, micro-encapsulated cultures and pre-biotic fructooligosaccharides for the maintenance of a healthy microbial balance in horses. Can be used daily as a nutritional supplement even during conditions of extreme weather changes, before and after antibiotic usage, and long travel periods. Contains: Enterococcus faecium, Lactobacillus acidophilus, Bifidobacterium longum, Bifidobacterium thermophilum, Lactobacillus casei, and Lactobacillus plantarum. This product is restricted to the use by or on the order of a licensed veterinarian.