How to measure martingale collar
1. Use a flat tape and measure around the center of your dog’s neck at the level where their collar would usually sit comfortably and tight to their fur.
2. The martingale should be properly fitted to serve its purpose as a “safety collar”. Once you have your dog’s measurement subtract 1 cm for small dogs and 2 cm for big dogs.
3. Pick your dogs collar size from the size chart below.