Leather Dog Pulling Walking Harness 31"-35" Chest, 1.5" Wide Straps. Pitt Bull, Rottweiler Made of strong and durable 3/16" thick 1" wide genuine leather, features nickel-plated hardware, heavy duty D-ring, and waxed thread stitching Chest girth: 31"-35". Most suitable for Large breeds Lighter weight, high quality real leather. Allows the dog to have relaxed movement of muscles, makes it flexible and efficient. Lighter weight. Please measure your dog for fit before you place the order.