Barkworthies Whole Elk Antler Dog Chew for Medium Breed DogsThough large in size, elk antler tends to have a thinner outer core surrounding the marrow in the center of the antler this makes elk antler an excellent choice for dogs who are considered mild to aggressive chewers Why We Love It Elk are twice as large as deer species translating to larger antler racks (in length and width Split antlers are recommended for dogs that are considered mild to hard chewers Split antlers are a great starter antler because