A pet pad storage system having an open frame body having a bottom wall and four sidewalls extending upwards therefrom. One pair of sidewalls, opposite each other, terminates slightly before a centerline that runs across their length; hence, no sidewall extends upwards at a center portion of the bottom layer for two of the four edges. A length of strip runs across the inside edge at a top of the remaining pair of sidewalls. In this manner, a stack of sheets can be laid across the interior portion of the frame body. Two perforated edges run across a length of the bottom wall where the sidewalls terminate. A third perforated edge runs across the centerline between the other two. The outer sidewalls of the frame are pulled upwards towards one another to fold the frame member closed. The sheet is rollably folded therein so that the storage system can stand upright in a closet space.