The Acacia accommodates cats of all ages, sizes, and abilities. The 2 branches provided are great for climbing and playing, while the treetop is a perfect place to rest, observe, or scratch. At 3' high, the Acacia fits nicely in front of most windows and gives your cat a new home with a view. The mohair (faux) inserts are whiskery like a wire-haired terrier. Highly durable (our most scratchable), doesn't show dirt, and is easy to clean.