If I were to flip you the bird left-handed, which I sometimes do to mix things up, you’d notice that my middle finger is crooked, with a bulged knuckle. Why does it look like that? Catfish noodling.

Maybe your dog went a little too hard during playtime and they're not running with the same pep, or the passage of time has caught up to them. Either way, seeing your pup in pain is never nice. "There ...