Neck
Girth/Chest
Length
6" to 8"
8.5" to 10.5"
8"
7.5" - 9"
10.5"- 14"
10"
8.5" - 12"
14" - 16"
12"
13" to 15"
16" -18"
14"
14" to 16"
18" - 21"
16.5"
16" to 18"
21" - 22"
18"
17" to 19"
22" - 26"
20"