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