Dog Snake Chain Collar is an elegant dog accessory and effective tool for dog training. It is made of strong links plated with chromium for anti-rust effect, long and reliable use. The links and rings are smoothly polished. The rings glide on the chain and help you to train your dog to be obedient. It is easy to make your walking with a dog pleasant, stylish and calm with this chain collar. It should be worn below dog jaw right behind dog ears. When a dog is pulling – the live ring glides along the chain and tightens dog neck. It makes a dog stop pulling.