Zesty Paws Hip And Joint Mobility Bites Soft Chews Glucosamine Multifunctional Supplement for Dogs Key Ingredients: OptiMSM (Methylsulfonylmethane): A premium form of MSM that supports muscle health and provides superior joint mobility. Glucosamine HCl: Promotes joint health, lubrication, and resilience to maintain flexibility and comfort. Chondroitin Sulfate: Supports healthy cartilage, joint function, and connective tissue. Vitamins C & E: Provide antioxidant support, aiding in normal joint function and the formation of connective tissue. Key Benefits: Premium joint support supplement designed to help your dog maintain an active lifestyle. Includes OptiMSM for muscular and joint support, keeping your dog comfortable during physical activities. Glucosamine and chondroitin work together to support cartilage, connective tissue, and joint function, making it perfect for aging or active dogs. Chewable soft bites in delicious duck flavor, so even picky pups will love them! Helps reduce the need for struggling with large pills or tablets by providing a tasty and easy-to-administer chew.