Keep lawns and play areas clean and sanitary with the Deluxe Doggie Dooley Toilet. Simply install in the ground, drop in dog waste, and occasionally add Digester Powder and water for continuous break down of waste. The Doggie Dooley Toilet is harmless to lawns, pets and shrubs and has the capacity to handle the waste of 2 large or 4 small dogs. Works like a home septic system by using Enzyme and Bacteria action to turn waste into a ground absorbed liquid. Ideal for most soil conditions except hard clay (works well in sandy soil too). Molded of durable plastic, features an open-bottom to create a waste leach field. Excellent outdoor life, will not rust or corrode. Each unit comes with a 6 month supply of Digester Powder and has a step on lid opener. Individually boxed, suitable for shipping. Requires some easy assembly. Our largest unit.