"And that’s why I need to share one more bit of info with you…His name’s not Reggie. He’s a smart dog, he’ll get used to it and will respond to it, of that I have no doubt. But I just couldn’t bear to give them his real name. But if someone is reading this … well it means that his new owner should know his real name. His real name is “Tank.” Because, that is what I drive.
"

Fact or fiction, it doesn't matter; this passage is powerful beyond words.