The Easy Walk Harness gently discourages a dog from pulling on the leash. When the dog pulls, the harness steers him to the side and redirects his attention toward the handler. Because it rests across the chest instead of the throat, there's no choking or gagging. The harness can assist in teaching a dog to heel during daily walks and helps maintain control at the vet or dog park. Comfortable and easy to fit, four adjustment points ensure maximum comfort and reliable fit. A Martingale loop in the chest piece prevents twisting, and quick-snap buckles on shoulder and belly straps allow for easy on and off. The harness comes in eight sizes, petite, petite/small, small, small/medium, medium, medium/large, large and extra-large to ensure proper fit.