How did she get flayed? That has to hurt a lot. You can give her 81 grain aspirin twice a day for the pain. I also suggest treating for shock. Warm sugar water with a pinch of salt and an equal pinch of bicarbonate of soda.
If you don't have it, get some Vetericyn spray and treat the wounds several times a day with it. In between, keep a layer of antibiotic ointment on all of the flayed areas. These two treatments will encourage tissue growth.
Infection is a concern with such large areas of missing skin. So daily cleansing with saline or soap and water are advisable. Keep the areas moist at all times, never letting the wounds dry out. This is more important than anything.
And love. Lots of love. It heals, you know.