Stop mixing Nair into the water you bath her with Judith, that might help  :roll:  Maybe replace it with Rogaine... :lol:  :lol:   Have you only had her for two weeks? I would wonder if the stress that she was going through basically caused this (It can happen with other species that I am aware of) and that as she recovers well, it will recover but as we all know, I know squat about horses...

Good luck, let us know what the vet says.