Promotes a healthy G.I tract environment for cats and dogs. Active Ingredients: Mannan oligosaccharides - 110 mg Beta glucan (1-2, 1-6) - 176 mg N-acetyl glucosamine - 120 mg Apergillus oryzae - 1.9 x 104 CFU Bacillus subtilis - 5.4 x 104 CFU Saccharomyces cervisiae - 4.8 x 104 CFU Mixed lactic acid bacteria - 1.9 x 104 CFU