| Size |
Neck |
Chest |
Length |
Breeds |
| XS/ 8 lbs. |
6.75" - 7.5" |
10.5" - 11.5" |
7.5" - 8.25" |
Yorkie, Chihuahua |
| S/ 10 lbs. |
8.25" - 9" |
12.25" - 13" |
9" - 9.75" |
Yorkie, Chihuahua, Maltese, Pomeranian |
| M/ 12 lbs. |
9.75" - 10.5" |
13.75" - 14.5" |
10.5" - 11.5" |
Shih Tzu, Pekingese, Poodle, Mini Schnauzer |
| L/ 14 lbs. |
11" - 11.75" |
17" - 17.75" |
12.25" - 13" |
Shih Tzu, Pekingese, Poodle, Mini Schnauzer, Pug |
| XL/ 16 lbs |
12.25" - 13" |
18.5" - 19.25" |
13.75" - 14.5" |
American Cocker, Fox Terrier |
| XXL/ 18 lbs |
13.5" - 14.25" |
20" - 20.75" |
15.5" - 16" |
English Cocker Spaniel, Beagle |