Our household is mixed - one vegetarian (ovo-lacto) and one is not. A few years ago we encountered a booth at the Portland Garden Show, promoting backyard chickens. One thing led to another, and we started with a small flock of 4 pullets. It's not difficult, and they are a constant source of discussion, attention, and fascination. And eggs. Our hens are quite pretty to look at. Sort of monster p…