He's a feral cat, scraggly, scruffy, scrappy, bushy black with emerald green eyes. Black Kitty has been coming around for the past couple years. Sometimes, he disappears for weeks or even months at a time, and just when we're sure he's gone for good, he shows up again, battered and hungry. Our house is a good place to hang if you're a cat; it's safe, with comfy places to get out of the elements, people who talk softly and feed you when you meow at them. Recently, he returned after a three week absence, a scabby patch of missing fur on his head and an injured front right paw. I've gotten close enough to touch him once, this morning, for the first time. Until today, he's always darted away at the slightest move in his direction. He's not aggressive and the other kitties don't seem to mind him. Even Doc has gotten used to him and has stopped barking to chase him away. So we feed him when we see him. The last few nights, he's curled up to sleep on t...