UPDATED ADJUSTABLE SIZE - XL COMFORTABLE AND BREATHABLE - This dog muzzle is practical and reliable, made from high-quality nylon material, soft breathable mesh, and comfortable fabric. It helps prevent painful chafing and irritation caused by rough straps. Unlike traditional muzzles that can rub your dog's skin, this pet muzzle is soft, lightweight, breathable, and comfortable, making it easier for your dog to wear. HUMANIZED DESIGN - The humane design allows your dog to pant, breathe, and drink water, solving the inconvenience of traditional muzzles that restrict these actions. This muzzle helps limit your dog's ability to bite, chew, and bark while ensuring comfort and safety. EASY TO WEAR AND NO SLIP - The adjustable elastic strap attaches securely around the neck, keeping the muzzle in place with a snug, anti-slip fit. GREAT FOR ANTI-BARKING AND BITE PREVENTION - When used properly, this muzzle can help prevent barking, chewing, nipping, destructive behavior, and fighting. Due to its breathable, lightweight, and cozy design, it is ideal for walks, muzzle training, vet visits, grooming, and nail trimming. Note that most dogs may need time to adjust to wearing a muzzle, so patience and gradual training are recommended.