Pet Dog Muzzles Anti Bite Duck Bill Mouth Shape Dog Mouth Covers Adjustable Silicone Protection Muzzle Masks Pet Mouth Set No Bite No Bark By Cideros Made of Ultra-Soft silicone, PU leather. 100% safe, non-toxic, odorless and washable. Small size: mouth circumference 10.5cm, neck circumference 12-30cm, mouth height 4.5cm; Weight: 48g. Strap can be adjusted freely, and elastic. Wearing is very comfortable, do not make the dog feel uncomfortable. Suggested breeds (muzzle sizes): poodle, chihuahua, pomeranian. Prevent your pet from biting things, bark and pick up food casually. New design Bite proof dog masks pet masks cute duck mouth sharp for small medium dog. It's special design of duckie shape, your pet will be so cute when wear it.