Hello there! I had some questions regarding allergies for squirrels... our squirrel, Link, has had some skin allergies leaving his skin pink/red. He'll groom himself on most of his belly until the fur is gone. We've taken him to Dr. Emerson and she believes it may be an allergy and most likely a food based allergy. She suspects that he may have a corn allergy and may have a wheat allergy. Corn has been out of his diet for a whole year now. We've recently limited his current diet to Henry's Healthy Blocks and green beans, but his skin doesn't seem to be getting any better.
What are the common things that squirrels have been allergic to in your experience? Does anyone have any advice on figuring out what he may be allergic to?