Adjustable strap for secure fit The dog muzzle features adjustable straps. Once appropriately adjusted to fit the dog, it can be worn securely. The elastic band provides a snug fit on the nose, and the neck and forehead straps can be adjusted into a triangle to improve security and prevent it from slipping off. Durable and comfortable materials The muzzle is made from PP and PE materials, which are odorless, breathable, and skin friendly. It is foldable with a soft texture. It is wear resistant, puncture resistant, and tear resistant. The soft breathable mesh enhances comfort for the dog. Size options and fit guidance Sizes vary by weight and muzzle circumference. Please measure your dog's nose circumference and nose length carefully to choose the right size. Small sizes are suitable for dachshunds and similar breeds; medium sizes for breeds such as Border Collie and Husky; large sizes for Labrador, Golden Retriever, German Shepherd, and similar breeds. Outdoor safety and use scenarios The full face nose net design provides a barrier to help prevent your dog from ingesting poison bait, biting passersby, tearing, and biting when outdoors. It helps prevent chewing and tearing, offering safety during outdoor walks. Use scenarios Outdoor walks in parks or busy streets to prevent biting passersby and accidental ingestion of harmful substances. Visits to vet clinics, grooming facilities, or other public settings where dogs interact with people and other animals to maintain safety. Outdoor activities such as hiking or training where preventing chewing and protecting others is beneficial.