Adjustable Mesh Grooming MuzzleThese muzzles easily adjust with velcro. They are usually called grooming muzzles because the mesh material allows water to run through, making it a good choice for bathing. However, these muzzles can still easily be used for training or preventative measures against nipping, barking, and picking up food from the sidewalk. This muzzle fastens behind the head and has an optional loop for collar security. Size Minimum Snout Measurement Maximum Snout