Abstract: A portable, lightweight, collapsible pet shelf for the attachment above a windowsill, to attach on a window or other smooth surface, generally comprised of a square or rectangular frame open in the middle to accept a soft fabric-like material suitable for a pet such as a domestic cat. The middle fabric is suitable for the animal to rest, view or sleep. The shelf is generally to be above ground level, often placed on or near a window for the pets viewing pleasure. The use of suction cups attached to the frame as well as on the ends of the front support cables or support arms, which attach to a surface above the shelf, to create a level shelf for the pet.