I dunno, he seems pretty regular to me, aside from being smarter than a normal rat. And I hope he lives longer than a normal one too, since rats usually only live for a couple years, and I dunno how old he was when I got him. We'll have to wait and see on that though.

And nah he's usually pretty quiet, actually. He only usually squeaks very much if someone grabs him unexpectedly or if one of the dormitory ghosts rattled his cage.

[Yeah, the train may be cramped, but at least their rooms aren't haunted.]