Dogline Metal Wire Basket Dog Muzzle for Boxer and Similar Breeds L 2-in x C 13.75-in (Size B3) Size B3 / L 2-in (5-cm) x C 13.75-in (35-cm) Dog is able to drink with this muzzle on Perfect for Vet, Training, Grooming, Walking. True Multipurpose Muzzle Very Well Ventilated Muzzle. Long term wear Lightweight, Padded and Comfortable