CollarDirect Dog Muzzle German Shepherd Dalmatian Doberman Setter Leather Basket Medium Large Breeds Black Brown A handmade Dog Muzzle. Intended for German Shepherd, Dalmatian, Doberman, Setter and other breeds with similar snout. Has adjustable straps. Made out of genuine leather. Please measure circumference and length of your dog's snout. A - is circumference of dog's snout. B - length of dog's snout. Size M A is 11". B is 4". Size L A is 13". B is 4". If you have any questions please do not hesitate to contact us.