Herm Sprenger Chain Collar

You’ve tried everything to teach your dog good leash manners. But nothing seemed to work. And now you’ve found your last hope - this chain collar. Indeed, it will help you deliver sharp correction and make your heavy puller mind. This chain collar consists of a round chain with 1/9 inches (3.0 mm) wire gauge and two O-rings. The chain runs well through the ring thanks to the short links. So, you can quickly tighten the collar and immediately release it to get sharp correction. In such a way, your dog will quickly learn which behavior is appropriate.