Jugbow Dog Shock Collar - 3300Ft Dog Training Collar With Remote Ipx7 Waterproof Electric Collar With 4 Training Modes, Security Lock, Rechargeable E-Collar For All Breeds, Sizes Cyan Blue

In the shock mode, when you set the level above 50, the warning mode will appear, This is a normal phenomenon and only serves as a reminder. You can return to normal when you adjust the shock mode level to below. Each dog reacts differently, we provide electric shock levels 1-99, but we recommend using the electric shock mode as little as possible or adjusting the level from small to large.