1. The natural sisal has the special smell that pet loves very much, and it is non-toxic and harmless for pets.
2. It is especially for the cats to grind their claws and make them not to scratch your sofa and other furniture.
3. The highest place of this tower is designed with a plush mouse, which can attract cats to play and scratch.
4. It has several round platforms and the cylinder made by both sisals where the cat can sleep and grind claws.
5. The scientific design is not easy to fall down, which is much safer.
