Synturfmats Pet Potty Patch Training Pad for Dogs Indoor or Outdoor Use, 3 Pieces Puppy Training Pad Dog Relief System Works as a Dog Litter Box for both full size dogs and puppies Three layer system with drawer and plastic insert which allows the liquid to drain The pet toilet is the unique solution for pet accident-free living. Made of a synthetic grass material that looks and feels real. Non-toxic and easy to clean, just rinse with soapy water