1ADJUSTABLE CHEST STRAP: Back zipper, adjustable strap with safety carabiner, lining inside the zipper prevents dog hair and skin from being accidentally pulled into the zipper, adjustable chest strap for a more comfortable fit. 2REFLECTIVE STRIP: Dog harness coat with reflective strips, meet light can be highly reflective, night, outdoor or travel to add extra visibility and safety, in low light environment, reflective safer. 3EASY TO DRESS AND REMOVE: Dog winter coat is designed with a zipper closure, allowing you to dress your pet quickly and easily. 4PREVENT COLD WEATHER: The thick fabric prevents your puppy from getting wet in the rain, snow, or fog, even if it rarely rains or snows, it is still great for keeping your puppy safe from the cold weather. 5WARMTH: Polyester exterior, cotton interior, windproof and cold insulation, warmth locking effect, fleece lining, more warm and comfortable. 1 xDogCoat