Noah’s Ark Duck feet are the perfect little medium sized chew for dogs of all sizes. Duck feet are naturally rich in glucosamine and chondroitin, which are both known to support the joint health and mobility of dogs and cats. In addition, Duck feet can act as edible and fully digestible toothbrushes, supporting gum and dental health. Duck feet are naturally rich in protein, glucosamine and chondroitin. Both natural compounds are building blocks of cartilage and connective tissue. Duck feet are not only good for joint pain, but also improve your dog’s teeth and gum health.