Warm Tips - Please measure your pet's size accurately before placing an order! If the dog's chest is between the two sizes, it is recommended that you choose the larger size. The harness has an alloy traction hook on the back. You can attach the leash to control the puppy while you walk, run, shop and train, you can enjoy the freedom and safety. Safety - The reflective strap ensures that dogs are visible to the car in dark night and low light conditions. Comfortable - The front fabric is breathable and comfortable polyester, the dog does not feel stuffy. The reverse fabric is delicate and soft, and the weaving threads are dense and non-sticky to dog hair. Easy to Wear - The adjustable strap can better fit the dog's body. You can attach the buckle after attaching the velcro, which is secure and firm. Color: Black & nbsp; | & nbsp; Size: XL