A natural, healthy, and long-lasting treat that your dog will love. Rich in minerals and great for strengthening and whitening teeth. A sustainable product with no added colors or flavors. If your dog ever tires of it, simply boil it in chicken or beef stock to add enticing flavor. Periodically check for sharp edges and retrieve from dog when it gets small enough to swallow. 100% natural, elk antler. Sand any rough edges. USA. Product lengths may vary.