The tiger yawned wide and stretched her aching back as she trudged down the street. "I gotta find a better job," she said - not for the first time this week. It was nearly midnight and the tiger - Alex - had just gotten off her fourth 10-hour shift in a row, waitressing at a little diner. It wasn't a particularly busy place, but as a result, her managers usually scheduled her and her coworkers for more hours so they wouldn't have to bring on more waitstaff. It wasn't the end of the world - her b...