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