1.Extra Large Dog Muzzle Tailored for Large Dogs: This dog muzzle for large dogs is suitable for large dogs with a snout circumference of 9.5 10.5'. These muzzles for large breed dogs are fit for Chow Chow and so on. Please measure the size before buying to ensure a proper fit for your dog. 2.Muzzle for Short Snout Dog: Shortsnout dogs have a special nasal structure that makes it difficult for them to breathe. This specifically designed dog muzzle for short snouted dogs provides excellent breathability and clear vision. 3.Selected material: Constructed with reinforced Oxford fabric on the exterior and waterproof PVC on the interior, this cloth muzzle durability and is skinfriendly. The soft dog muzzle design ensures maximum comfort during extended use. 4.Dog Muzzle for Biting Chewing Barking: The no barking muzzle can effectively reduce the bad behavior of dogs, such as nipping, chewing, and biting. It can be used as a muzzle for grooming or for dogs that bark, like a shih tzu or a chihuahua. Let's help your fourlegged companion cultivate positive habits! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.