I noticed today she was off when I rode her for awhile (after checking them), and she was fine yesterday, so that confused me. I got off and assumed she was just sore, because she is coming back from a crack in her foot that was causing her pain previously.
Well, I put her back in the pasture, and about an hour later I came back to get some boots and noticed she was standing with a foot cocked. I don't know what possessed me to go check it out, because that's a natural relaxed behavior, but I checked. And look what I found:
So that's my little lesson for the day...Always check feet!