Shark Cartilage SticksShark cartilage for dogs is a natural, high protein, single ingredient treat commonly used to support joint health, reduce inflammation, and improve mobility in dogs with arthritis or hip dysplasia. Rich in natural glucosamine, chondroitin and collagen, these crunchy, air dried sticks also promote dental hygiene by reducing plaque and tartar. Thin 10 pack Medium 20 30gms Large 30 40gms