Box Cat

Biscuit in her box.

So in my office/craft room I have a cubby type shelving system, as you can see above. Some of the cubbies hold brightly colored fabric boxes for storage, while others hold books or other self containing items. Not long after moving this into my room, Biscuit made her claim by grabbing the green box with her claws, pulling it out of the cubby hole and onto the floor where she then proceeded to remove everything in the box so she could lay in it. 

At first I would find her doing this, shake my head and put the box and all it's belongings back into place. But she kept doing it. So it became her box. The box now stays empty and Biscuit will jump on the ledge above the box, pull the box slightly out of the cubby and then squeeze herself into the box, just like you see above. Some days I walk into my room and I hear Biscuit chirping but I can't find her.

It's because she is in her box (see picture below).

Chirping box cat.