Size of muzzle: BX1 - Boxer small DD - Great Dane EM2 - English Mastiff M - malinois R0 3.5 8 SL - Saluki B3 BC - Border Collie D1 EB - English Bulldog F2 - French Bulldog Big OB2 11 R1L 4L R3L B - Boston Terrier BT D3 EM - English Mastiff J2 P - Pitbull R3 6L RR - Rodesian Ridgeback B1 D - Doberman small DD1 - Great Dane small F - French Bulldog 1 R1 9 T - Terrier B3.5 BG - Beagle D1 - Doberman big EB1 - English Bulldog small GSD - German Shepherd OB3 12 R2 2 5 R4 B0 BX - Boxer DBD - Dogue de Bordeaux EM1 - English Mastiff 0 R - Rottweiler 3 7 SH - Shih Tzu B2 B4 D0 - Doberman small bitch DH - Datchhund F1 - French Bulldog Big OB1 10 R1 - Rottweiler 4 R3.5 A - Amstaff BM - Bullmastiff D2 EB2 - big English bulldog, short snout big dogs J1 OB4 13 R2L 6 RB - Russian Borzoi B0.5