Did people decide to fall in love with dogs or did dogs choose people? And why do these twospeciesseem to think so much alike, act so much alike, and get along so well? The California Science Center has spent the past five years finding the answer to those and many other questions about dogs. Answers came with the recent opening of a show calledDogs, A Science Tail! And, yes, real dogs will be there. It's really not just dogs and science. It's really about how dogs and humans are both social animals. Because we are both social animals, we've learned to work together, said Jeffrey Rudolph He is the center's president and a dog lover who worked for years to put this show together.