36 Tablets of the Waste Terminator packaged in a convenient bottle with a child-proof cap. Our premium Digester formula exclusively for use in the Doggie Dooley. Contains billions of helpful bacteria per tablet to break down dog waste in the Doggie Dooley. Works well with larger breeds or for homes with multiple dogs. Harmless to plants, lawn and the environment. Use one tablet per week per dog in the Doggie Dooley system with water as recommended in the directions.