Thanks to the closed section under the chin, once properly in place, our dog muzzle will effectively prevent your dog from eating, biting, chewing, licking and scavenging, which will give your dog all-around protection and keep your dog safe and healthy. It is the choice for veterinary visits, grooming, nail trimming and walks outside. (Note: Not for use on aggressive dogs.) Because the material is lightweight and breathable, your dog will adapt to the soft muzzle as quickly as possible and in most cases won't even notice it. The adjustable neck strap makes the muzzle tight enough to control his bite, but loose enough to allow free panting and yawning. Plus, you can easily carry it in your pocket. The front of the dog muzzle is left open to allow your dog to pant, drink, and be rewarded with a snack. Made of durable reinforced nylon stitching and non-stick lint material, the dog muzzle provides the ultimate in comfort for your pet. Adjust the straps, fasten the buckle and finish. It only takes 10 seconds to put on the muzzle. The design that covers almost half of the dog's head makes it difficult for the dog to tear it off. By choosing the right size, the dog muzzle stays securely in place with an easy-to-fit and secure latch and unique non-slip design. This secure muzzle is ergonomically designed for long-nosed dogs and is not suitable for short-nosed dogs, such as Pit Bulls and Boxers. Please measure twice before purchasing. The large dog mouth fits Huskies, Goldens, Labradors, etc. Name: Dog Mouth CoverColor: grayMaterial: PVC mesh+webbingSize:S mouth circumference 18-21cm, head circumference 32-36cm, reference weight 18-25 poundsM mouth circumference 22-25cm, head circumference 36-41cm, reference weight 26-35 poundsL mouth circumference 26-29cm, head circumference 42-47cm, reference weight 36-58 poundsXL mouth circumference 29-33CM, head circumference 48-56CM, reference weight 69-88 poundsWeight: S 53g/M 54g/L 65g/XL 66gApplicable to: Long Mouth DogFeatures: Self cooling/anti ingestion/anti biting/anti detachment