Short Snout Dog Muzzles - Full Breathable Mesh Mask - Adjustable for Biting Chewing Barking Training Bulldog Muzzle

This dog muzzle is designed for flat short snout dogs, which can effectively prevent dogs biting, disorderly barking, chewing and eating indiscriminately. How to fit your dog muzzle: 1. Measure under your dog's chin around to right behind the ears. 2.Please your finger under the measuring tape to ensure enougn space for your dog to be comfortable. 3.Fit the selected muzzle on your dog,test the fit by running your finger inside the strap.Your dog must be able to pant and have free tongue movement. Size: S fits a head circumference of 12"-17" M fits a head circumference of 15"-20" L fits a head circumference of 18"-24" Please refer the size chart under the images section to select the appropriate size.