Size of muzzle: BX - Boxer RB - Russian Borzoi DBD - Dogue de Bordeaux EM1 - English Mastiff large R - Rottweiler 3 D0 - Doberman small bitch SL - Saluki DH - Datchhund F1 - French Bulldog Big R1 - Rottweiler 4 A - Amstaff BM - Bullmastiff EB2 - big English bulldog, short snout big dogs BX1 - Boxer small RR - Rodesian Ridgeback DD - Great Dane EM2 - English Mastiff M - malinois 0.5 3.5 T - Terrier EB - English Bulldog F2 - French Bulldog Big B - Boston Terrier BC - Border Collie EM - English Mastiff P - Pitbull D - Doberman small SH - Shih Tzu DD1 - Great Dane small F - French Bulldog medium 1 D1 - Doberman big EB1 - English Bulldog small GSD - German Shepherd 2 BG - Beagle
Use: Obedience training Training For aggressive dogs Vet visit For working dogs Winter walking Agitation/Attack training Walking and daily use