The Nature Gnaws Pig Ears for Dogs is a premium natural pork dental chew that is perfect for all breeds of dogs. This chew features thick long lasting dog chews that are perfect for chewing and provide a healthy boost to your dog’s teeth and gums. The pig ears are made from high quality, rawhide free ingredients that are easy on your dog’s teeth and promote dental health. The pig ears are also a great source of protein and minerals that help to build strong bones and teeth.