Single ingredient. Highly digestible. Made with only 100% premium quality beef. Free range and grass fed beef Rawhide free. Grain free. No added grain, gluten, sugar, artificial preservatives, colors or flavors Supports dental health by removing plaque and tartar as dogs chew No hormones, additives or chemicals used. These bully sticks are Non-GMO. Sourced from cows raised without added hormones or antibiotics Hand sorted and inspected. Treated by Irradiation Minimally processed