Use a soft tape measure and measure the largest part of your dog’s neck AND the smallest part of the neck (usually right behind the ears).
This dog collar measurement chart illustrates the 3 areas you must measure in order to select the correct size for a martingale collar.
Since 2003, 2 Hounds Design has been making quality products that dogs love wearing and people love using! We use Lean Manufacturing principles to drive continuous improvement in the areas of quality, comfort, and on time delivery.