Ann Arbor gets a dog park "at last"

A good friend once told me that, after much reflection, he had figured out that the reason you see so few children in Ann Arbor was that people substitute their dogs for children. I'm not sure but it's an interesting theory nonetheless. Maybe we should invade the new dog park with a classroom full of kindergartners as a social experiment. Would people protect the kids from the pack of dogs or vice versa?