I have been keeping her locked in a field where there is nothing to rub on, but it is winter so I have to keep her in at night every so often. Last night was the first night I kept her in in about 5 days, and she rubbed a huge portion off, just about doubling the size of the rub. I don't know what to do!
Like I said, it is winter here, so I think that rules out alot of parasites...?
I have been treating the rub and around the rub with MTG for the past 3 days. I am planning on calling the vet and asking her some questions about it.
Any ideas? I really need to know what this is.