KONG Wild Elk Antler Chew (Medium Split) – A 100% natural elk antler chew that has been naturally shed (no animals harmed) and cut lengthwise to expose the tasty marrow. This long-lasting chew is rich in minerals and great for aggressive chewers. It helps clean teeth as your dog gnaws and contains no additives or preservatives. A healthy, mess-free alternative to rawhide that satisfies strong chewing instincts.