I took his aquarium off the dresser and set it on the bed so I could sit down and play with him and he didn't know if he liked having his aquarium moved, but it was much easier to reach in that way. (I'd have sat on the floor, but I figured the dogs would come and interfere if I did that. You can't sit on the floor in a house where a Lab lives without having said Lab in your lap.)
He even got on top of his little treehouse and I had my face right down there practically touching his nose and that was okay, too. He's just too cute.
I'm wondering if he needs a little mousie bathtub. Do mice take baths? I saw "rodent" bathtubs at the pet shop, but he's got an awful lot of stuff in his little world already, and I don't want to bother if he wouldn't use it.