Occasionally, looking into the eyes of my daughter’s dog, I will joke with my daughter about what that dog is thinking. Do animals think? I’ve heard that thinking is what differentiates animals from humans. At one time didn’t people think it was communication—talking—that separated us from animals? Huh. My daughter’s cat talks. Well, okay, not in English. Cat talk, I guess. She has a particular way of saying, “Eeyowaaaah” when it’s around the time of day she is feed. When she decides she wants attention, she says, “Eeh,” while rubbing against my leg. And the other day, at the laundry room door, she said, “Eeyo.” It wasn’t feeding time. She wasn’t near by to want her head scratched. What does “Eeyo” mean.