The Natural Control Plastic Prong Training Collar design effectively prevents pulling by mimicking the natural behavior correction techniques used by mother dogs and their pups. The rounded teeth of the collar combined with martingale functionaily creates a gentle pinching action when engaged. When relaxed the collar is both durable and comfortable. Coastal's quality guaranteed webbing is laced with durable plastic links, giving this one-of-a-kind training collar a modern and approachable appearance, as well as making it simple to add and remove links. Regain control and prevent pulling the natural way, with the Natural Control Training Collar.