The Jawgler whole Wild Nature antler wakes up your dog's natural instincts while supporting a healthier mouth, from gums to fangs. A tasty, ultra-durable chew that keeps them busy for hours. • Premium, naturally shed antler sanitized with ozone • Helps prevent tartar and plaque buildup • 100% natural and hypoallergenic • Whole: for adult dogs with moderate to strong chewing Choose the size that suits your dog.