Dogzymes Probiotic Max, 2-Pound Contains 8 strains of specialized beneficial bacteria and 10 different enzymes for a MINIMUM of 6.8 Billion Colony Forming Units PER GRAM Built to support the dogs body during hard work, stress, illness, growth, compromised immune systems, old age difficulties, pregnancy, and more Effective in helping the canine body rid itself of invading pathogens and helps sooth an overactive immune system It can be used in dry food, wet food, dissolved in liquid, or mixed in milk