Cat in a box

Here is Robbie in one of his favourite napping places - a cardboard box that's too small, so he overflows. There's no rhyme nor reason about it, so it's a typical cat choice. Actually, I can think of a reason - as you can see, Robbie has very dense fur, and he does tend to get too hot, so the fact that there's no padding may be the reason he likes it. But it may be something else entirely...