For small and medium dogs Reduces tartar and freshens breath Glucosamine helps support hip and joint mobility Balanced omegas promote healthy skin and coat Non-GMO and no artificial colors, flavors or preservatives 28 count DH400180 Why give dogs regular chews when you can give ...For small and medium dogs Reduces tartar and freshens breath Glucosamine helps support hip and joint mobility Balanced omegas promote healthy skin and coat Non-GMO and no artificial colors, flavors or preservatives 28 count DH400180 Why give dogs regular chews when you can give them more? Say goodbye to single- purpose dental chews and say hello to Smartmouth—a long-lasting, multi-tasking dental chew that cleans teeth, freshens breath, supports joint health and so much more. Your pet will love them.