When he's asleep.
When he's awake, he's a sweet-natured, cuddly bundle of curiosity with a propensity for finding trouble.
Luckily, none of the trouble has been unrepairable to date (currently knocking on wood). And yes, that's a toilet paper roll snowman. I got it at a craft fair a few years ago. The creator would dip them in peppermint-scented wax and then decorate them. It's fixed now.
And Cooper has minty-fresh breath.