•The innovative Quick-Fit Harness is the answer to every dogs (and their owners) dreams! •One click of the buckle on the Quick-Fit and the dog and owner are ready to go. •This unique harness is designed with a Neoprene chest sleeve to cover the adjustment chest strap. •Reflective stitching offers enhanced visibility at night, and a stainless-steel ring attaches to the leash. •While exceptionally functional, the Quick-Fit is built for comfort. Every pooch will have a perfect fit because the patent-pending system tells owners if the harness is the wrong size by showing them a red tab. •As easy to use as a collar, which is why we added the ID tag holder. •For best fit measure the girth of the dog. This is the area behind the front legs and around the body. The neck will typically fall into place once girth is determined. If the measurement is close to the end of the size range, go up to the larger size.