No smell, no mess! Doggie Dooley is the original in-ground pet waste disposal system. It works like a miniature septic system, composting dog waste into a ground-absorbed liquid utilizing ordinary water and natural acting bacteria and enzymes. Dig a hole in your yard, install in the ground, then drop in dog waste, Waste Terminator digester and water for continuous breakdown of dog waste. The environmentally friendly Doggie Dooley is harmless to pets, lawns, trees and shrubs. It's ideal for most soil conditions except heavy clay.