Each Horse has a unique intestinal microflora, and as such, will have unique needs for different probiotic species. It is difficult to determine which microbial species are most needed for a given Horse, therefore, UltraCruz equine probiotic is formulated to contain a highly concentrated, comprehensive Collection of key robotics and prebiotics to help maintain digestive health in Horses and foals. This probiotic supplement contains some of the highest levels available on the equine market of 6 different proven microbial strains: Enterococcus faecium, lactobacillus acidophilus, lactobacillus case I, lactobacillus plantarum, saccharomyces C boulardii 1079, and saccharomyces cerevisiae 1077.