Leak Proof: Updated the ledges inside and there is no cracks anymore. Top or front entry are avaliable, you can configure it as a top or front-entry solution depending on your cats preference..Top Lid Design: Comes with a top siftted lid that helps prevent odors from seeping out and into other parts of your home. Helps to eliminate tracking when cat jump out. The high walls coupled with the cover helps privent over-the-edge spills, and can also prevent cats that spray from making a mess outside..Swing transparent door which controlled by a removable buckle, you can choose to let cat get in or out from the front door. The clear door allowing you to monitor waste buildup and allowing your cat to observe the outside world..Portable and Foldable - Collapsible designed litter box is convenient for storage, install and disassemble. The space-saving and portability are the biggest advantages. You can use it whenever and wherever your cats need it. Great solution for traveling with cat companion..Equipped scoop and 2-1 cleaning brush. The pull-out drawer design make scooping simple and exchange cat litter easier. The smooth inner surfaces and curved corner of the bottom pan effectively reduces sticking.