The present invention provides a scarfing type scratching pad, including a base board which includes a plurality of salients, a plurality of side boards which includes a plurality of salients and recess holes and a plurality of top boards which have a plurality of recess holes. A three-dimensional shape is created with the salients of the base board sequentially going through the recess holes of the side boards and the recess holes of the top boards, and also the salients of the side boards sequentially going through the recess holes of the top boards. By this invention, it provides a scarfing type scratching pad that can let the cats play, rest, sleep and keep their claws honed and this pad also have functions of collecting cats' hair and scratching confetti.