Dogit Nylon Dog Muzzle helps control biting, barking and chewing while permitting drinking and panting. Strong, but soft, nylon construction. Can be either machine or hand-washed. Dogit Nylon Dog Muzzle - Black, Xsmall 10cm. Strong, washable nylon construction. Suitable for Yorkshire Terriers, Toy Poodles, Miniature Dachshunds.,