Deer Split Antler Dog Chews - Large Deer Antler Dog Chew - All Natural Large Split Deer Antler Dog Chew. All Natural. Long Lasting. Made in USA Large Split Deer Antler Dog Chew - 6-7 inches long. All edges have been sanded for your dogs safety. Antler is split down the center for your dogs instant gratification. This gives your dogs access to the marrow center of the antler. Dogs love the amazing flavor of antler chew and you don't have to deal with a mess. Antlers are clean and don't stain or mark furniture and fabrics.