How to Measure for the Perfect Fit


Please do not measure your current collar.
Do not guess the size.
Only a snug, precise measurement ensures a perfect fit.

1. For Martingale & 'O'-ring style collar: 

CollarCrfats dog collars with example of a Martingale closure and an O-ring closure

Martingale and ‘O’-ring collars are both slip-style collars, designed to slip easily over the head, yet stay secure when your dog lowers its head.

To measure:
Wrap a soft measuring tape around the widest part of your dog’s head, just in front of the ears — the tape should be SNUG, not loose👇