Back:
Measure length of pet’s back from the base of the neck to the base of the tail.
See below for estimating by breed.
Neck:
Measure the circumference of pet’s neck for a snug fit. No need to add inches as
you would with a collar.
Chest/Girth:
Measure girth around the broadest part of the chest and add 2”.
Note:
If the dog has a stout
build, select one size larger.
Recommended sizing by
breed:
XX-Small:
Teacup and dogs under 5 lbs
X-Small:
Australian Terrier,
Small:
Boston Terrier, Jack Russell Terrier, Maltese, Pug, Silky Terrier
Medium:
Bichon Frise, Beagle, Cocker Spaniel, Corgi, Scottish Terrier
Large:
Brittany Spaniel, Bulldog, Collie, Schnauzer, Springer Spaniel
X-Large:
Doberman Pinscher, German Shepherd, Golden Retriever, Labrador Retriever,
Rottweiler
XX-Large:
Irish Wolfhound, Great Dane, Mastiff,
| Size | Fits Length | Fits Necks | Fits Chests |
| XX-Small | Up to 6" | 6" - 8" | 8" - 10" |
| X-Small | 6" - 8" | 8" - 12" | 10" - 16" |
| Small | 8" - 12" | 12" - 14" | 16" - 19" |
| Medium | 12" - 16" | 14" - 16" | 19" - 22" |
| Large | 16" - 20" | 16" - 18" | 22" - 24" |
| X-Large | 20" - 24" | 18" - 20" | 24" - 28" |