Size: Black XL Color: Black Recommended Breed: Medium Closure Type: Buckle Size XL: Mouth length 9.5cm, mouth circumference 32-44cm. Material: PU, metal. Please measure your dog's mouth circumference (near the nose) and mouth length (from the bottom of the mouth to the neck) before purchasing. 【Comfortable♪】 Designed with ventilation holes for air circulation and free breathing. The structure allows your dog to breathe easily. This item is made of durable, high-quality materials. It's sturdy, soft, and neatly sewn, allowing for long-term use. 【Adjustable♪】: The neck circumference size is adjustable, so you don't have to worry about it being too loose or too tight. The belt type makes it easy to adjust the size, reducing the burden on your dog. You also don't have to worry about the muzzle falling off. 【Versatile♪】 You can take your dog out and prevent biting, barking, and scavenging. It also prevents your dog from bothering others. It can also prevent your dog from destroying furniture at home. It helps prevent licking wounds. It keeps away from bacterial and viral infections. Suitable for small, medium, and large dogs. It is useful for walks, training, vet visits, grooming salons, and other situations. #PetSupplies #BarkingPrevention #DogMuzzle #MuzzleGuard #Training #Dog