The Pet-A-Potty
One of the earliest systems on the market this product is made of virgin polyvinyl material and is easy to clean. The material is guaranteed not to rot, rust, warp, or discolor and is designed for dogs up to 100 pounds.

The purchase includes a drainage system and concealed trap pan for easy, safe and sanitary clean up but one buyer said it did not come with the grass and felt he was deceived by the cheap construction. However, there is an upgraded product now on the market.

I also heard from another product user who said that she like the option that Pet-a-Potty gives for using real sod or synthetic.

Order the PETaPOTTY and PETaPOTTY Dog Sod