I haven't been able to find it on the net, but there is a commercial for Hertz's Green rental promotion featuring animals. A Prius hybrid is driving through a state park, and everyone it passes by is shocked. Final they show the driver is a deer, and a rabbit is in the passenger seat, and they talk about the people reacting to the Prius, not them. They roll up the windows, and a raccoon in the back says, "You'd think they've never seen a Prius hybrid before." The deer says, "People." The rabbit says, "Yeah, people."