He's been limping around since Friday, not walking on his right rear foot. There's no visible injury and he doesn't yelp when I squeeze his foot and leg all over. I wonder if it's something in his hip or arthritis or something brought on by the sudden cool weather. I don't know. I've seen him do this once before, but not as bad and only for like a day. I have an Army Reserve drill this weekend, so I guess I'll take him to the vet Monday if he's still limping :(
