Is your dog reactive? Does he react to dogs, people, or noises by trying to bark or bite? Muzzles are safety training tools for keeping control of your dog on visits to the vet, groomer, or places that can be scary or overwhelming for your dog. This dog muzzle safely prevents dogs from nipping, biting, and barking while still allowing them to pant. Extra padding will keep your dog comfortable, and the fully adjustable snout and neck strap allow for a perfect fit.