EzyDog Zero Shock Dog Lead Blue 48"The Next Generation of Shock Absorbing Dog Leads. An innovation worth shouting about! A high spec design, shock absorbing webbing dog lead that works. Meticulously designed, the Zero Shock Lead has a highly sprung bungee system that effectively absorbs any sudden shocks made by your dog. Furthermore, it is soft, durable and will not wear over time. The Zero Shock Lead combines ultimate comfort, control and protection, without compromising on style and