1. Chest: Measure the broadest part of the chest.
* Select same size or one Size Larger
2. Back: Measure length of pet’s back from the base of the neck to the base of the Tail.
Medium : Fits Chest – ~14 ¼”, Fits Length – 11 ¾” ~ 12 ¼” Fits Weight – 5.5 ~ 7.7 lb
Price: Best Price!