Buck Bone Organics turns naturally shed antlers into long‑lasting dog toys that keep pups busy and satisfied. Sourcing Grade A antlers directly from local hunters in Montana means each chew is fresh, clean, and safe for dogs. They offer simple sizing for safety and are proud to be sourced in the USA. Why DogTuff loves them – no chemicals, bleaches, or preservatives; just naturally shed antler chews that satisfy canine cravings. Natural Antlers are made for even the most aggressive chewers.