“[Dog believes that there are aliens who moved in next door, and he sees Winslow who came back from visiting them] Dog: They turned Winslow blue! Cat: He's always blue. [Winslow bumps into the wall a couple times] Dog: They sucked out his brain! Cat: He probably forgot to put his contacts in. Winslow…”
— Steven Banks, Cat (voice) & Dog (voice), Jim Cummings & Tom Kenny, imdb.com