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