Our Okey Doggy Advanced Synbiotic Digestion Plus specifically designed natural formulation containing both probiotics and prebiotics to support the entire body, with a special focus on improving digestive health and healthy skin and coat. Key Benefits Supports digestive health. Contains both probiotics and prebiotics. Assists in boosting immune function and reducing allergies. Reduces intestinal inflammation and maintains digestion and intestinal health. The formulation has been scientifically proven by Australian veterinarians.