Duct Tape Pet Door
Use duct tape to make a door for your cat or dog! Remove a pane of glass from a window or door and sand any sharp edges of the wood if needed. Cover a piece of computer paper with strips of duct tape, fold pieces of duct tape around each edge of the paper and tape the top of the flap over the pet door. Fold strips of duct tape in half lengthwise and cut one edge of each strip into fringe. Tape the fringe strips across either side of the doorway and frame the doorway with strips of tape.