Quote from Frasier in The Return of Martin Crane
Martin: So who's walking Eddie? Frasier: I am. I figured if I just take him out right now, I still have time to make it to the concert, and he'll be okay until I come back around midnight. Martin: I told you, he's got to be walked around ten o'clock. That's his routine. Frasier: Well, can't his routine just bend a little? Martin: Fine, then I hope your Berber carpet is waterproof. Niles: What's wrong? Frasier: Apparently his nibs will explode if he doesn't go out around ten.