If you’ve ever been a cat guardian, you know our whiskered friends sure loves cardboard boxes. For some reason they’re like catnip; our kitties just can’t resist a good box. And we love watching them play, especially the cat in this video!

No box is too small or too short for Maru the cat. A small, square- shaped box? Done. A thin lid that came from a shoebox? Whatever, he just lays on top of it.

Maru is too cute; we wish we could play with him. We’d build him a kitty box kingdom with boxes of all sizes. In fact, we should all get to building a cardboard kingdom for our precious cats right away! We know they will love it and it’s a good way to reduce and reuse. Who needs plastic cat toys when you have boxes?

We can’t get enough of these cuddly animals. Check out this Amazing Kitten Helps Artist Girl With Autism.