SKID PLATE
Size
Chest Width **
Chest Circumference
Waist Circumference
Weight *
Small – Narrow
2.5-3.5″
20-28″
17-25″
25-45 lbs.
Medium – Narrow
3-4″
23-31″
45-65 lbs.
Large – Narrow
4-5″
26-34″
65-85 lbs.
XLarge – Narrow
5-6″
29-37″
85+ lbs.
* Use weight only when measurements are not available.** Chest width is measured at narrowest point between front legs.