Hi! I was wondering what treatments I could give to my piggy who seems to be constantly itching at her back and just always to seem itching? Its only on the middle of her back where she's itchy and where the flakyness is, she doesn't like me touching there either. The skin is flaky. Could it be mites or fungal disease? I just hate seeing her constantly itchy, I bet its super annoying for her and I just want her to be the most comfortable she can be!