When I pulled Jones out of his paddock and was about to start doing his hooves, I noticed that the left fore was all swollen and had a little dried blood crusted on there. (Click to see the picture a little better.)
Most of the lesson was spent working on my equitation and keeping him going at a steady pace--not too slow, as per the norm for him, and not lengthened too much (which he does toward the end of a lesson when he gets energized). I'd say it was a success.
Now, as promised, a huge photo dump. I have so many from today, and most are of horses.