There are some bite marks, but I will include the cleanest ones possible. The two side panels are clean as they were not chewed on. The tray is the cleanest one with the least amount of dirt. There is no instruction manual. The roof panel is unused and has 5 clips. There is no box, so it will be packed simply with bubble wrap. No returns accepted. I have replaced 3 of the circle components, and will ship the clean ones. Final price reduction.