RECOMMENDED BREEDS : -Mini to Large Dogs, such as Poodle, Boxer Dog, Border collie, Golden Retriever, Springer Spaniel, Cocker Spaniel, Staffordshire Bull Terrier, Labrador, Alaska, German Shepherd, Akita, etc. Make your puppy stand out with this Classic Black Harness! NO PULL, NO CHOKE : - Approx Weight: 43-72 lbs. Neck Girth: 21.5"-23.5", Chest Girth: 23" - 32" Our non-pulling dog harness is specially designed with pulling pressure is evenly distributed to the body to prevent pulling and choking. The dog vest harness has an adjustable chest strap with snap-on a buckle, moves its body parts freely, can customized fits for your dog’s growth, and does not need to always change it. The BACK one is great for casual walks, jogging, hiking, etc USE METHOD: - This harness is easy to put on and take off with its 1 Fast-release Buckles. Put on the dog’s back and wear it as product description of the bottom of the page, BUCKLE it up, ADJUST the straps, and here you go! Grab the Top Handle for