The product shown in the picture is a fish bone, which is actually the shark cartilage. This treat forms a nutraceutical way of treating osteoarthritis and other joint problems in dogs. This fish cartilage is natural joint health care product. Dog fed on this treat continously show better agility and vigor. The active ingredient responsible for joint health is chondroitin sulfate and glucoseamine.

This cartilage also has high protein in the meat attached to the cartilage and in the collagen present between the cartilage joints.