Abstract: An animal containment system for use in housing animals, the animal containment system including a floor pan disposed in a first plane, first and second end walls, each said end wall oppositely disposed from each other and including a bottom edge and a top edge, a back wall including a bottom edge and a top edge, two doors, each including a bottom edge and a top edge, oppositely disposed from the back wall arranged to cover the open front portion of said animal containment system, a top panel oppositely disposed from the floor pan, a shelf disposed in between the floor pan and top panel, a wire ladder extending between the floor pan and said shelf, and a wheel base assembly comprising a base panel, four support tubes and at least four removable caster wheels.