Size of muzzle: A - Amstaff 22 B4 3 D0 - Doberman small bitch DH - Datchhund F1 - French Bulldog Big OB1 R1 - Rottweiler RB - Russian Borzoi 0 4 15 18 B0.5 25 BM - Bullmastiff D2 EB2 - big English bulldog, short snout big dogs J1 OB4 R2L SL - Saluki 10 6 20 B3 28 BX1 - Boxer small DD - Great Dane EM2 - English Mastiff M - malinois R0 R3L 3.5 13 8 B - Boston Terrier 23 BC - Border Collie D1 EB - English Bulldog F2 - French Bulldog Big OB2 R1L RR - Rodesian Ridgeback 0.5 4L 16 19 B1 26 BT D3 EM - English Mastiff J2 P - Pitbull R3 T - Terrier 11 6L 9 21 B3.5 29 D - Doberman small DD1 - Great Dane small F - French Bulldog medium R1 R4 30 14 17 B0 24 BG - Beagle D1 - Doberman big EB1 - English Bulldog small GSD - German Shepherd OB3 R2 SH - Shih Tzu 1 5 2 B2 27 BX - Boxer DBD - Dogue de Bordeaux EM1 - English Mastiff large R - Rottweiler R3.5 12 7
Use: Obedience training Training Guard dog training Patrolling Vet visit For aggressive dogs Winter walking Agitation/Attack training Police/Military K9 training Walking and daily use For working dogs