At worst this is an old injury from a nail in frog 18 months ago. We treated it with epson salts soaking. She's a broodmare who hasn't been doing much for at least three years. It's an odd expression of pain, a rotating collapse towards her center line. I'll see if there's money for a vet.
I have a mare who has been growing progressively lame in front hoof. She gets around well and doesn't appear to be suffering otherwise. She just can't put full weight on leg for trimming long enough for me to trim opposite foot. Any suggestions?