Dog Muzzle Anti-Bite Leather Muzzle Breathable Dog Muzzle Anti-Barking Dog Muzzle (Brown, S) Material- Made of high-quality leather, durable and gentle on dog's skin. Mesh design for good ventilation. Metal rivets hold the muzzle in place, providing extra comfort for your pet. Breathable- With air hole design, it is breathable when put on. It also allows the dog to open its mouth wide enough to eat while still preventing biting. Adjustable- It is adjustable on the side straps and the lower strap under the mouth. It has a quick release buckle and the leather loop on the back can be easily attached to the leash. Useful- Helps prevent dogs from biting, barking and chewing. Protect your children when staying with the dog, and also protect your dog from eating leftovers on the street. Applicable- Suitable for small, medium and large dogs. Please measure the muzzle of your dog to ensure that the dog has the correct muzzle size, check the size chart in the picture for more details.