This dog halter is designed to gently guide the dog's head and then control the dog's direction of movement (similar to a horse halter). A halter prevents your dog from pulling on the leash and reduces unwanted pulling, jumping or sprinting behavior. You don't have to put too much effort into their behavior. Walking without a collar will be safer and more comfortable for you and your dog. DURABLE AND PRACTICAL - The dog halter is made of thick, durable nylon and sturdy stainless steel. Securely sewn head harness for medium and large dogs or dogs on a heavy leash. This pet collar comes with an auxiliary leash that can be attached to a dog collar or leash. Reflective strips on the dog collar ensure your dog is safe day and night. COMFORTABLE AND SAFE - The padding on the nose ring is soft enough not to compromise the sturdiness, making a very comfortable dog halter that prevents your dog's skin from rubbing. Cotton further prevents the edges of the straps from fraying the dog's nose