@Grace:
I feed her Blue- However, she was at a friends for a few hours Thursday night and he fed her something different- I have called to find out the contents- I will let you know! THe vet did not think it was a food allergy due to the severity of her welts (all over her body)! Is it possible that it is dry skin and needs Dream Coat by Halo?
There is no way, IMO that dry skin would ever cause welts like that…. I would still put my money on a bug bite.. and honestly food can cause that kind of reaction, but typically it is immediate from eating the food if that bad. My Kristii has corn and oat allergies and she would start breaking out while eating anything with corn....
So again, I would bet something like a spider