A Challenging Treat For Heavy Chewers Only Natural Pet’s Split Elk Antlers For Dogs keep hard chewers busy! Naturally shed by roaming elk, these antlers delight dogs with their hard, chewy exterior and spongy interior filled with marrow. Unlike Whole Elk Antlers, Split Antlers are carefully split to expose the tasty marrow inside. Dogs love the smooth texture and robust taste of marrow, which contains essential nutrients like vitamin B12, iron, and collagen. Since Elk Antlers are a challenging chew, they’re recommended for power chewers and large breeds that easily chew through softer alternatives. Give your heavy chewer the challenge they crave with Split Elk Antlers!