Quote from Dr. Kelso in My Dumb Luck
Dr. Kelso: You know, those two remind me of a couple of dogs I had when I was a boy. JoJo and Spike. One day, JoJo got his head stuck in the mailbox, and Spike went over to try to help him and got his head wedged in there, too. And they both suffocated. They were extremely dumb animals, but close.