Gray Socks Ghost disappeared for a few days. He finally reappeared in the side yard three days later, but he seemed weak and a little shakey. I got some food in him, but he acted like he didn’t recognize me. Fortunately, the next morning he was on the side porch waiting for his food, and the next day he was running to greet me at the back door, so whatever had him under the weather seems to have passed. I’m happy to see him interacting with us again.