Chest Measurement - The chest measurement is taken around the dog’s girth at its widest point, all the way around, which is typically right behind the front legs. * If the dog has a large girth, going up one size larger is recommended.
Length Measurement - The length measurement is taken from the base of your dog's neck to the base of the tail. * The body length for products such as jackets and coats are typically designed to be close to the base of your pet's tail. While other products like t-shirts, tanks, and dresses should be within 2 to 4 inches from the base of the tail.