1. Be sure your dog is standing squarely, with head up, while measuring. 2. With your dog looking straight ahead, measure from the point where the neck joins the body to the point where the tail joins the body. 3. Order in even set sizes. These sizes have been designed to fit most dogs in that size range. 4. If your dog's tail goes up (like Jack Russell Terr, Schnauzer), round down, if tail goes down, round up. |