Tough yet Soft: The Basket Muzzle is extremely tough and durable, yet flexible and soft to touch. The muzzles are made of a pliable rubber that can be widened or narrowed if needed. Secure and Adjustable Fit: The muzzle strap has a loop at the bottom so that you can thread your dogs regular collar though it and an over-the-head safety strap which ensures that even a canine Houdini cannot remove it The muzzle's neck strap has a durable metal buckle with pre-holed webbing than ensures muzzle is quick and easy to fit. Pant, Drink, Eat Treats: Your dog can pant, drink and even be fed treats through the Basket Dog Muzzle. We love how easy it is to reward dogs during training because of the wide holes of the basket muzzle allow for maximum ventilation to prevent your dog from overheating.