More functional design: With this muzzle they can sniff everything but eat nothing, avoid eating everything they find outside. dog muzzle guard is a humane way to curb biting, barking, chewing and other bad habits while keeping your dog clothed for maximum safety, maximum comfort and maximum protection Size please measure : Neck circumference: 38-52cm, recommended for dogs 10-20kg More humanized structure Different from the traditional dog mask, wearing the dog's mouth protection, you can leave adequate space for the dog's mouth. your dog's mouth to breathe, stick out tongue, pant and drink, painless his mouth, suitable for French/English Bulldogs, Pug, Boston, SharPei and other short-snouted dogs More comfortable fabric Made from breathable mesh and soft edge fabric, prevents mesh from rubbing on eyes and nose. Durable nylon material, no overheating, soft and breathable, no smell, no irritant, make dog's muzzle comfortable Adjustable strapAdjustable nylon strap and safety buckle, adjusted according to size of the head. It is not easy for dogs to remove it. Suitable for daily outings, training, walking and other outdoor activities Note: The data are all manual measurement, please allow 1-3cm error, due to The light and display difference, there will be some color difference, depending on the physical object received.