Is your dog pulling on leash often? If your dog is pulling extremly on the leash, it means pure stress for you and your dog. This leads to frustration on each side which will hinder successful and positive training efforts and results. Pain in the shoulders, dangerous slipping situations, stress for the dog through painful dog harnes constrictions – leash pulling behavior and ‘leash-rambo’ are familiar terms. A tool suitable for dog-training in accordance with the animal protection laws, now offers support.