Size of muzzle: RR - Rodesian Ridgeback BM - Bullmastiff EB2 - big English bulldog, short snout big dogs T - Terrier EM2 - English Mastiff M - malinois BX1 - Boxer small DD - Great Dane F2 - French Bulldog Big B - Boston Terrier BC - Border Collie EB - English Bulldog SH - Shih Tzu EM - English Mastiff P - Pitbull F - French Bulldog medium 1 D - Doberman small DD1 - Great Dane small RB - Russian Borzoi GSD - German Shepherd 2 BG - Beagle D1 - Doberman big EB1 - English Bulldog small SL - Saluki EM1 - English Mastiff large R - Rottweiler 3 BX - Boxer DBD - Dogue de Bordeaux F1 - French Bulldog Big R1 - Rottweiler A - Amstaff D0 - Doberman small bitch DH - Datchhund