Smokey came up limping this morning. His left hind fetlock is swollen, and their is some heat. He can walk on it, so I don't suspect it is anything terrible. Probably sprained it running around his paddock.
It should be noted that Smokey has shown a flair for the melodramatic when he is hurt. He was in his shelter when I headed back to the barn to get the DMSO. When I came back he was walking around in the back of his paddock. He was limping on it, but clearly it wasn't going to slow him down too much. When I went to get him, the limp became noticeably more pronounced. For my benefit, I suspect.
For good measure, after spraying it with DMSO, I penned him in his shelter so he'll stay off it. We'll be keeping a close watch on it.