This harness makes your dog’s life much easier. The easy design makes it much easier and quicker to put on, only takes few seconds. So you don’t need to worry about spending too much time. The strong high-density braid, and the reflective strip designs on the braid make your dogs’ trip more safe. the harness---support hand pulling, back pulling (Rear O-ring for normal pulling), Front pulling (Front D buckle training follow), and prevent dog rushing by front pulling the dragrope, the combined multifunction makes it more perfect. Compared with traditional collars and harness, the Dog harness is designed according to dog’s physique, therefore it will be the most suitable tools for your dogs. Pls check the size with you dog first.