A mouse fell from my ceiling. It almost hit me actually, but I calculated that something was trajected to hit me and I moved. My cat got the mouse in it's mouth immediately, but it seems, that, like it's owner, it dislikes unnecessary killing. It can keep animals in it's mouth and not harm them a single bit, and it kept catching and releasing it to play.

But I caught it now. And I think I may pull my aquarium out of the trash pile and keep it. Or I could just let it go outside. it likely prefers being my prisoner to being the cat's dominion.