ADJUSTABLE SIZE: The adjustable strap connecting to the neck help to keep the dog muzzle securely in place, ensuring it is snug and anti-slipped. Adjustable at snout and neck strap. Keep the christmas muzzle tight enough to control his bite. COMFORTABLE AND BREATHABLE: The dog muzzle practical and reliable is made with high-quality nylon material, soft breathable mesh and soft fabric. The interior of the muzzle has extra soft padding providing the ultimate comfort for your pet. Effective Dog Muzzles: This puppy muzzle is a helpful way to limit dogs biting, chewing, nipping, and other bad habits. Ideal for Vet visits, Grooming, Walking, Traveling, and Nail Trimming. Gentle Muzzle for Dogs-The humane design solves the inconvenience of traditional dog muzzles that can't drink water. You can leave proper space for your dogs snout to breathe, gasp, pant, and drink when your dog is wearing this dog mussel.