Bark Potty is made of real bark and like real grass, contains the natural smells that compel dogs to "go." The proprietary bark naturally neutralizes odors, making one Potty last a month or MORE- replacing at least sixty pee pads. Unlike grass, Bark Potty is shelf-stable and won’t die or rot when stored. You can use it wherever and whenever you want. Our patented design holds the litter in place to prevent any kick-ups, the bark neutralizes odors, and the box is lined to prevent leaks! Because it’s replaced regularly, you never have to clean it and it won’t stink like artificial grass. All you have to do is pick up the poo just like on a walk. Best yet, our bark and other natural ingredients are all eco-friendly and shipping is always free!Make the switch to the eco-friendly potty pad that's better by design.