Company of Animals' Baskerville Ultra Basket Muzzle is a unique patented design developed by dog behaviour experts to ensure a dog's welfare by allowing them to do all the things that help make dogs, dogs! This includes panting, drinking, and playing. The Ultra Muzzle, unlike traditional dog muzzles, can be heat shaped with warm water for a custom fit much like a mouthguard. This muzzle is tough yet lightweight with no metal on your dog's face. The Ultra Muzzle can support the training of reactive dogs and provide an optimal fit for dogs of varied sizes and breeds including shorter-nosed breeds like Boxers. All dogs can be comfortable wearing this muzzle, keeping dog owners happy and confident in all situations. Features: Patented head strap and padded face straps allow for a comfortable fit Collar loop and lockable neck strap keeps muzzle stable and secure Muzzle can be heat-shaped to fit your dog's unique size and shape Designed to allow dogs to pant, drink, and enjoy treats while worn Basket-style design makes it the ideal choice for daily walks or for occasional use Material: Thermoplastic Rubber (TPR) Sizing Chart: