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