After spending some time recently at my local dog park, I have decided that there are lessons to be learned there. For example, contrast the arrival of a newcomer to a high school in any teen movie, say, Mean Girls, with the appearance of a newly arrived dog at the dog park. The new girl in school is usually scrutinized, avoided, and gossiped about. She is made into a pariah unless another teen, one who had been treated just as shabbily as she in the past, takes pity on her