If there’s anything certain about cats, it’s their love for cardboard boxes.

So, in celebration of the made up holiday National Cat Day, Cole and Marmalade‘s human, Chris Poole, decided to created a cat maze using 50 small cardboard boxes. Poole has completely lost use of his living room but at least his cats are happy.

The best part about the cat maze is that it can be broken down and stored in a relatively small area, so hopefully Cole and Marmalade can enjoy the cat maze for years to come.

Read more: http://mashable.com/2017/08/08/cat-maze-boxes/