To make your own cat nest, you must first prepare cardboard boxes, wooden boards, latex, and a utility knife. First, disassemble the cardboard boxes, and use a utility knife to cut the cardboard boxes into the same size. You can decide the size yourself, and then cut the cardboard Stick them layer by layer to form a height. The latex should be brushed evenly. In order to ensure that both sides are of the same height, it is recommended to stick it on the opposite side after sticking it on one side. This will make it easier to maintain the symmetry of the height. After sticking both sides, it is best to use wooden boards to fix the surroundings, and then dry it for about 3 days until the glue is glued. After it dries, you can play with the cat, and you can also put soft fabrics, small cotton quilts, etc. inside.