Another unique product found only at Timberwolf Pet Products, our Alpine Rope Step-In Harness is made with braided rope instead of flat nylon for increased comfort and less coat damage. No chafing, heat build up or matting…the most comfortable harness a dog can wear. For correct size measure chest directly behind front legs. To fit on to the dog, open harness and place on floor in figure 8 fashion. Place front feet into each loop. Lift harness up around shoulders and snap buckle together. Adjust to fit. Attach leash to D-rings.