Probios Feed Granules contains a source of live (viable), naturally occurring microorganisms for beef and dairy cattle, horses, swine, sheep and goats. Guaranteed to contain lactic acid bacteria (Enterococcus faecium, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus plantarum), not less than 10 million Colony Forming Units per gram. | Probios Feed Granules for Ruminants and Other Animals | Size 5 lbs