Meet my new baby, Ronan. He earned the name after falling at least 20 feet out of his nest, then being used as a chew toy by my SIL's dogs. Miracously, Ronan survived visibly shaken, but with only minor injuries. We have been nurseing him back to health since.
Since this picture was taken we contacted an expert in the squirrel rehab and found that bottles should not be used to feed baby squirrels, as they can asperate on the milk if it comes out too fast.