The following measurements are the dimensions of the actual product, not of the pup they fit. After measuring your pup, make sure all measurements fit within the following dimensions (with a little room to spare in the chest and neck).
Size
|
Chest
|
Neck
|
Length
|
Approx Wt
|
XS
|
11"
|
9"
|
8”
|
3-6
|
S
|
13"
|
12"
|
10”
|
6-10
|
M
|
16"
|
13"
|
12”
|
10-16
|
L
|
21"
|
16"
|
16”
|
16-30
|
XL
|
23"
|
19"
|
19”
|
30-45
|
XXL
|
28"
|
20"
|
24”
|
45-60
|
XXXL
|
32"
|
24"
|
26”
|
60-90
|