Size of muzzle: EB1 - English Bulldog small GSD - German Shepherd BG - Beagle D1 - Doberman big RR - Rodesian Ridgeback DBD - Dogue de Bordeaux EM1 - English Mastiff BX - Boxer P - Pitbull T - Terrier 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 BX1 - Boxer small R - Rottweiler EB - English Bulldog F2 - French Bulldog Big B - Boston Terrier BC - Border Collie R1 - Rottweiler RB - Russian Borzoi EM - English Mastiff SL - Saluki DD1 - Great Dane small F - French Bulldog D - Doberman small M - malinois