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 effectively prevent biting, chewing, and aggressive behaviors. The basket muzzle is ventilated and allows dogs to pant, drink, and be fed. Made with bite-resistant materials and free of pungent odors to support your dog's health. The soft silicone muzzle is gentle on the skin and won't irritate the nose. Designed for a secure and comfortable fit on most dog faces. Features soft cotton-padded strap lining for added comfort. Available in stylish colors to suit your dog's personality. Easy to put on and remove, allowing for convenient use.