Size Chart Woof Size Chart & return policy  for this item
SIZE
XS
S
M
L
XL
XXL
CHEST
8.0" - 9.5"
9.5"-11.5"
11.5"-13.5"
13.5"-15.5"
15.5"-17.5"
17.5" - 19.5"
LENGTH
6.5"-8.0"
8.0"-10.0"
10.0"-12.0"
12.0"-14.0"
14.0"-16.0"
16.0"-18.0"