Product size: XXS: 19cm-27cm neck / XS: 26cm-34cm neck / S: 30cm-42cm neck / M: 38cm-52cm neck / L: more than 48cm neck; breathable anti-bite anti-stealing; suitable for bulldogs, pit bulls, pugs and other flat-faced dogs. Effective for dog behaviors. The ergonomically designed soft muzzle provides comprehensive protection and helps your dog maintain a safe distance during daily walks, interactions, grooming, or vet visits. It can also effectively prevent undesirable behaviors such as biting, chewing, and fighting. The dog basket muzzle is ventilated and allows dogs to pant, eat, and drink. Made with bite-resistant material and free of pungent odors to support your dog's health over time. Additionally, the soft silicone muzzle is gentle on your dog's skin and helps prevent irritation or rubbing on the nose. Design advantage: Our dog muzzle for large dogs has been designed and tested to fit most dog faces comfortably. Features a soft cotton-padded lining strap for added comfort. Includes a stylish color design to help your dog stand out. Wear advantage: The dog muzzle design allows for easy and quick application and removal.