horse fetlock swelling, help!
I have a five year old horse that over night developed a swollen fetlock. Or at least the swelling seems to be in that area, it looks more on the inside of his leg then the outside as well. It isn't hot, I don't see any cuts. He won't put his weight on it, but doesn't appear to care at all when I poke and prod at it. The day before I was working on his trailer training, and he may have kicked at the door, also, that morning before I was around him apparently there was a scuffle at the feed bin, that I was wondering if he slipped or something. Any ideas?