Knuckle Bone Fillet Barkworthies

All natural, FDA approved knuckle bones that're sourced from grass-fed, free-range, Brazilian cattle. High in calcium, iron and zinc which helps your dog's body fight off infection, maintain a healthy immune system, and provide energy to help support brain functions. Baked to rid the product of any possible bacteria and locking in natural flavor for an irresistible flavor with tendons still attached to give your dog an extra dental workout. Barkworthies are preservative-free, hormone-free, and antibiotic-free. Contains no grains or gluten. Long lasting for medium to large breeds and provides a durable chew for aggressive chewers. Chewing also supports dental health by cleaning teeth of plaque and tartar.