NaturVet Advanced Probiotics and Enzymes Plus Vet Strength PB6 Probiotic Developed to Support and Balance the Total GI Environment. PB6 Technology Enables Beneficial Bacteria to Travel through the Complete GI Tract for Optimal Stomach and Intestinal Balance. Recommended for Dog's in Need of Advanced Digestive Support. Helps Support Diet Change and a Healthy Digestive Tract. Provides Probiotics and Important Enzymes to Help Break Down Food for Optimal Utilization of Nutrients. Great for Food Transitioning, Sensitive Stomachs, Recovering from an Illness and can Help Reduce Flatulence. Wheat Free, Tasty Soft Chews 70ct for Dogs Over the Age of 6 Weeks. Guaranteed Analysis per 2 Soft Chews: alpha-Amylase, Lipase, Cellulase, Protease, Bacillus coagulans and Fructooligosaccharides. All NaturVet Products are Veterinarian Formulated and Manufactured in the USA in an FDA Audited, cGMP Compliant Facility with a 100% Satisfaction Guarantee.