There are many reasons to embrace the hydroponically grown, dirt-free grass in FRESH PATCH. Dogs instinctively want to go on real grass so training is easy. The living grass absorbs liquids and controls odors naturally. Most importantly, there is no cleaning or maintenance needed because the entire unit is fully disposable. With our continuous delivery service, you just replace a discarded unit with a new one when it arrives at your doorstep!Shop Now!