An animal enclosure includes a kennel body including a rotational molded wall formed from a plastic material. The kennel body defines an interior space shaped to accommodate one or more animals, and defines a door opening shaped to allow the animal to enter and exit the kennel body. A hoop-shaped door frame is disposed on the kennel body proximate the door opening. A door is disposed on the door frame, and the door is pivotally moveable relative to the door frame between an open position and a closed position. A latch is disposed on the door. A drain recess is defined in the rear wall of the kennel body, and a removable drain plug may be positioned in the drain recess. A moat is defined in the kennel body floor to collect water off the floor of the kennel body.