I have a female eastern boxie that has been extremely healthy for about 6 years now. She lives outside and seems to thrive. She has been soaking in her water for about 4 days now. She will come out of the water on her own to eat (and she eats like a horse), but then she goes back and soaks. I have taken her out and sat her way across the pen and she comes right back. I thought she may have gotten into some ants (I posted a question about the ants a few days ago, but now I don't think that's the case). Obviously, there is a problem. Anyone got any suggestions?

