Dog biscuit treats are nutritious and crunchy. These Supreme treats are made with chicken, turkey and duck which results in a biscuit which is just as yummy but with lower fat content. They are baked hard enough to ensure a good gnawing action to promote healthy teeth and gums. The added teeth cleaning ingredients will also combat tartar build up. A blend of Vitamins A, C, E and B as well as Magnesium, Zinc, Iron and Selenium will help boost the immune system and provide anti-oxidant protection.