Patent ID: 6883463

Claim:
An animal enclosure, comprising: a top wall panel; a bottom rack disposed opposite to the top wall panel; two opposite first side wall panels, each having a top edge hinged to the top wall panel and a bottom edge hinged with the bottom rack at a first elevation; a second side wall panel disposed between and adjacent to the first side wall panels, the second side wall panel having a bottom edge hinged to the bottom rack at a second elevation; and a third side wall panel opposite to the second side wall panel and adjacent to the first side wall panels, the third side wall panel having a bottom edge hinged to the bottom rack at a third elevation; wherein the first, second and third elevations are different from each other such that the top wall panel, the first, second and third side wall panels can be folded and upon each other on the bottom rack; and at least one of the first side wall panels, the second side wall panel and the third side wall panels has a removable door formed thereon wherein the first elevation is higher than the second elevation, and the second elevation is higher than the third elevation.