Note: Our muzzle is suitable for a dog with a long snout. Not suitable for pitbull mix and all other dogs with a shorter snout. Please check the size map and choose suitable size .Please double check before purchase.If the nose circumference and neck circumference your measured correspond to different sizes, please choose the large size. Breathable: Lepark dog muzzle made of high-quality soft mesh, which helps dogs better breath and dissipate the heat, and exceptionally resistant to abrasion, puncture, and tear. Extra security: When dog get injured accidentally, they may can't help but lick their wounds. So the muzzle can prevent this kind of action that will hurt themselves. It also gives a security when walking outside, vet visits or traveling. Easy-using Dog Muzzle: This dog muzzle has head strap, which will prevent from taking off by dog's paw. The users can adjust the length freely, then put it on directly, and adjust the clip on the strap tightly, so the edge of muzzle will nicely attach onto dog's face and not be easy to slip off. All around protection: The dog muzzle covers all around snout. It prevents dogs from biting and barking, or chewing and licking at their wound.