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