GreyHound Hollow™ Collars

Description & Use

* A martingale collar is made with two loops of webbing.

* The large loop is placed around the dog’s neck and adjusted to fit loosely.

* The leash is then clipped to a “D” or other shaped ring which is attached to the small loop.

* As a dog attempts to pull their head out of the collar, the tension on the leash pulls the small loop taunt, which makes the large loop smaller thus tightening around the neck and preventing escape.