One of her back frogs has actually separated all the way from her hoof at the tip back to where it gets really "meaty"/wide.
She seemed to be uncomfortable on her feet last week (immediately following the thrush discovery and the start of daily ACV) but now she's for the most part comfortable (she just went into official retirement due to a suspensory injury so she's in no way "sound"), hoof-wise.
Anyway, I'm assuming this is probably "ok" but not great (her hooves had an unhealthy summer so I'm not exactly surprised)?
Just checking. :)