The GoughNuts 0.75 Lite Orange was designed to address the need for a comfortable chew toy for your dog. The GoughNuts 0.75 Lite Orange is for smaller dogs. 3 inches in diameter with a 0.50 inch cross section. Sizing is important. Please pick the correct size for your dog. The product should larger than the dogs mouth such that the product should be seen on both sides of the dogs mouth when they carry it.