A slidably positionable pet bed assembly includes a housing that has a top wall and a perimeter wall coupled to and extending downwardly from a perimeter edge of the top wall. A front of the housing is open to access an interior of the housing. A primary door is hingedly coupled the open front side of the housing. A drawer is positioned within the interior of the housing. The drawer is extendable outwardly from the interior of the housing. A secondary door is hingedly coupled to an upper edge of the open front side of the housing. A bed is positioned within the interior of the housing. The bed is extendable outwardly from the interior of the housing.