For use in dogs & cats. Recommended to support healthy hip and joint function. Helps to maintain joint flexibility and alleviate minor aches and discomfort associated with daily exercise. Suggested Daily Use: (Maintenance)Up to 30 lbs. (2 Chews) 31 to 50 lbs. (3-4 Chews)51-75 lbs. (5-6 Chews)76 lbs. and over (7-8 Chews)