We’ve combined dogs’ two favorite chews to create an irresistible, flavor-packed chewing experience that’s full of entertainment: collagen sticks made from beef skin are wrapped in beef pizzle sheath from premium, all-natural beef that's free of hormones, chemicals, and antibiotics. These highly digestible chews offer a better and safer alternative to traditional rawhide, and they’re loaded with protein and collagen, supporting healthier skin, coats, joints, and muscles. Two textures offer increased engagement, mental stimulation, flavor, nutritional value, and chew time. Great for medium and heavy chewers. From free-range, grass-fed beef. Recommended for medium to large breeds.