A foldable animal sustenance receptacle apparatus comprising a wall mountable structure having a front face and a back face, and at least one receptacle platform, wherein the receptacle platform is operably attached to the front face of the wall mountable structure and extends out perpendicularly from the front face of the wall mountable structure when in the unfolded, horizontal position, is disclosed. The platform can fold upward or downward to be partially flush or fully flush with the front face, and the receptacle platform comprises at least one receptacle for food or water. The receptacles may sit on top of the platform, or the platform may be designed so that receptacles sit within the platform and may be removable or fixed. The present disclosure also provides a system and method for feeding a domesticated animal.