Never run out of water for your pet! This automated water bowl attaches to your outdoor tap or water source. Providing a constant flow of water, the water bowl uses a float hidden behind a hinged compartment to maintain a constant level of fresh drinking water in the trough area. Made from durable stainless steel, it is easy to clean. The stainless steel is non reflective which can discourage your dog playing with their reflection! Perfect for use through the day while you are at work, this self waterer holds about half a litre.