Cat climbing rack is a fashionable pet product, which can give cats a space to play. Multi-layer three-dimensional modeling is more suitable for the nature of cat climbing. The column of hemp rope can make the cat grind its claws. Since the cat climbing frame came out, it has been supported and loved by the majority of cat friends. On this basis, various types of cat furniture with different materials have been invented, but the scope has been limited to a small group.