My 2 chihuahuas love this!!! They are now sharing a room )  The removal tray is perfect. There is a removal piece that allows you take the tray out and clean it it has magnets that keep it in place. Another review said it kept falling off but ours stays in place. Maybe if you have a heavier dog that moves around a lot. We have a soft pad and blankets that they lay on. It looks so much better than the 2 wire kennels from the pet store.