Size of muzzle: B - Boston Terrier BC - Border Collie EB - English Bulldog F2 - French Bulldog Big EM - English Mastiff SH - Shih Tzu D - Doberman small R - Rottweiler DD1 - Great Dane small F - French Bulldog GSD - German Shepherd BG - Beagle D1 - Doberman big R1 - Rottweiler EB1 - English Bulldog small RB - Russian Borzoi BX - Boxer DBD - Dogue de Bordeaux EM1 - English Mastiff SL - Saluki A - Amstaff M - malinois D0 - Doberman small bitch DH - Datchhund F1 - French Bulldog Big BM - Bullmastiff EB2 - big English bulldog, short snout big dogs RR - Rodesian Ridgeback BX1 - Boxer small P - Pitbull DD - Great Dane EM2 - English Mastiff T - Terrier