Durability: Denim fabric and reinforced stitching ensure a more durable vest to withstand the activity of a playful dog. Reduces Abrasion for Your Dog's Comfort. Outdoor Safety： Reflective trim makes your pet highly visible to both cars and hunters helping to avoid accidents. D-ring hook on back can be attached with leash or car seat belt which is better to control your dog. Reflective straps on this training dog vest ensure visibility at night. It is perfect for outdoor training or hunting. Comfortable: Easily adjustable straps and dual-sided fabric keeps the vest comfortably in place eliminating chaffing and resistance to wearing protective apparel. Straps on the front can be adjusted to meet different sizes or species of dogs.