The Animology Prebiotic Multi-Vit+ supplement is a comprehensive supplement designed specifically for dogs, that contains an essential balance of ingredients that are ideal for good canine health. Each Animology Prebiotic Multi-Vit+ capsule contains: 18 vitamins and minerals - To provide optimum nutritional support for dog health and vitality. MSM - To provide nutritional assistance for joints and connective tissue. Inulin - A prebiotic that feeds and stimulates growth of beneficial bacteria in the dog's large intestine to help prevent flatulence, loose stools and improve general digestive health. Biotin - To add shine and condition to the dog's coat.