No force! No pain! Just an enjoyable walk with your dog that has been known to pull! Super easy to get on and off, one of the best purchases I made for my Boxer. I’m only selling it because he’s outgrown the medium size and is now a size large. This harness is barely used!!! Description: The Freedom No-Pull Harness features a patented control loop on the back of the harness which tightens gently around your dog’s chest to discourage pulling behavior and makes walking your dog an easy, more enjoyable experience for both of you. It also features a structural connection ring on the front of the harness. Connecting to this ring is optional, but recommended, as it allows you to attach to the front and back of the harness simultaneously. Used this way, you can control pulling and redirect your dog’s attention back to you for training and treats. The Freedom No-Pull Harness features a Swiss velvet-lined chest strap to help prevent rubbing and chafing behind the front legs. The stainless steel hardware used on the harness will never rust or corrode, and the webbing can literally be used to tow cars. It will not break or fray, no matter how hard your dog pulls. The Freedom No-Pull Harness is designed to fit any dog from 14 lbs all the way up to 250+ lbs.