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-theft; 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 basket-style muzzle is ventilated and allows dogs to pant, drink, and receive treats. Made with bite-resistant materials and free of pungent odors to support your dog's health over time. The silicone muzzle is soft and comfortable, designed to be gentle on your dog's skin without causing irritation or rubbing. Our muzzle for large dogs has been carefully designed and tested to fit most dog face shapes comfortably. Features soft cotton-padded strap lining for added comfort. Available in stylish colors to suit your dog's personality. The design allows for easy and quick application and removal.