Network comm for The Land of Make Believe

I woke up with like twenty of these furry little ball things in my room. I was not happy. ... But now there are like forty.

These things are better than Nifflers. Honestly. I wish we'd had them at Hogwarts. Imagine if we'd chucked a couple into uh... someone's common room or office just before the summer holidays...

My flat wasn't top of the line and didn't even come close to this place, but the building wasn't infested. These things are almost bigger than my kitten.

I wonder if they survive being frozen in ice.

I think I'd like a pet dragon. A fluffball-eating dragon. Is that difficult to achieve? And even if it doesn't want to eat the million billion little furry bastards, it could breathe fire all over them and deal with them that way.

Yes, this is what I think about when I'm trapped on the castle roof because I can't get enough air to breathe anywhere else. And no, I don't know why I went upstairs instead of down. I could be in the pub now.

So, yes. Pet dragons. Feasible?