Collar Size  Neck  Size  Webbing  Width  Example Breeds
 Small  9 - 12"  5/8"  CHIHUAHUA, DACHSHUND MINI, LHASA APSO, MALTESE,  POMERANIAN,  POODLE TOY
 Medium  12 - 17"  3/4"  BORDER COLLIE, BULLDOG FRENCH, COCKER SPANIEL
 CORGI, DACHSHUND STANDARD,  PUG
 Medium  Wide  12 - 17"  1"  BEAGLE, POODLE MINI
 Large  17 - 22"  1"  BOXER, BULLDOG, COLLIE, GERMAN SHEPHERD, GOLDEN RETRIEVER
 LAB, PIT BULL, POODLE STANDARD
 X-Large  22 - 28"  1"  ROTTWEILER, ST. BERNARD, MASTIF