a collapsible kennel for use with capped truck beds includes a foldable floor section connected to a foldable wall section . when unfolded and assembled , the floor section is supported by a truck bed &# 39 ; s side rails . if only a front wall section is used , the kennel must be abutted to the cab of the truck . if a front and a back wall section are used , the kennel may be anywhere along the length of the truck bed &# 39 ; s side rails . the truck cap provides a ceiling and two sides . the wall section has doors to allow animal ingress and egress . the doors may be remotely opened by pulling a cord . the collapsible kennel has a divider for selectively dividing the kennel . when collapsed , the kennel can be easily stored and transported .