Measure your dog's actual neck size. Purchase a training collar that is three inches longer than your dog's neck.Instructions:For proper use, slide the chain through one of the metal rings. While facing your dog, form the collar into the shape of a "P". Slide the collar carefully over the dog's head. Attach an Aspen Pet leash and you are ready to walk.Warning:This collar is not to be used when training on a leash. It is NOT recommended to be left on unattended dogs.
Aspen Pet Extra Heavy Black Mighty Link Comfort Chain
Aspen Pet Extra Heavy Pink Mighty Link Comfort Chain