Abstract: The adjustable Melevator floor is a device having parts that are corresponding and reciprocative to complete a one-unit device, having numerous size settings so as to accommodate most conventional patron letter box/compartments: city, curb, street, rural, and cluster; with the express purpose of elevating the contents within said boxes above the interior surface floor of said boxes, thus keeping said contents from direct contact with moisture and water that commonly collects within letter boxes having certain, or in certain circumstances or conditions.

Abstract: A bootie for canines which comprises a tube tapered-off at least near a closed bottom and having attached around an open top fastening means a complementary hook and loop type fastener strip adapted to decrease the diameter of the opening for securing the top to the canine, the tube being made of a heavy-duty flexible canvas, lined with a second layer of fabric, with polyacrylamide granules or other insulating substance in between the two layers of material.