A pet kennel configured to restrain a pet indoors while allowing access to out-of-doors includes a bottom and a plurality of peripheral panels attached to the bottom and extending upwardly therefrom and wherein at least one of the panels is constructed of a durable mesh. A top is affixed to an upper edge of the plurality of peripheral panels. At least one access door is integrated in one of the panels and is selectively openable and closable for access to an interior of the kennel. One of the panels other than the panel with the door is removable therefrom and defines an end perimeter. A bracket assembly is joinable with an end of at least one of the panels other than the panel with the integrated door.
