Chudleys Canine Mobility is perfect for use as a supplement to maintain the best condition of muscles and joints in dogs. Many dogs begin to show signs of joint stiffness, particularly as they get older. Chudleys Canine Mobility is formulated to maintain an optimum health of the muscles and joints for maximum mobility. Ingredients: Nettle, comfrey, celery seed, burdock root, devil"s claw root and dandelion. Size: 200g