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