Ruff Wear Chain Reaction Collar.
Excellent training and daily use collar when a humane and limited correction is preferred. The sound of the chain moving through the two D-rings and makes an audible sound; this sound combined with a pre-adjusted limited cinching correction is an excellent way to communicate corrections in the most effective and humane means.During nylon webbing and metal hardware makes the collar durable and hardy.
Because of the limited cinch correction, the Chain Reaction collar is also great for dogs that have a tendency to slip their collars. As the dog pulls the collar's circumference is reduced so it will not slip over the head.