Find your cat's size and how to measure your cat
Cat harness size chart from XS to XXL

Cat Harness Sizing Calculator

Please ensure you select your cat's current measured size when ordering a harness. The easiest way to measure your cat's neck and chest circumference is with a soft tape measure. If you do not have one, you can use a piece of string or fabric then measure it up against a ruler.

Recommended Size:

XS and S cat harness size examples
M and L cat harness size examples
XL and XXL cat harness size examples