Cotton Web Dog Pulling Harness XLarge. Fits Girth 31"-38". 1" Wide Straps, Rottweiler, Doberman, Boxer Made of strong and durable 1" wide 100% natural high quality Cotton Webbing, features nickel-plated hardware, metal-enforced eyelets, heavy duty D-ring Chest girth: 3"-38". Most suitable for XLarge breeds Lighter weight, high quality Cotton Web. Very comfortable, allows the dog to have relaxed movement of muscles, makes it flexible and efficient. Please measure your dog for fit before you place the order.