Did the bottle say what type of "wildlife" the formula was appropriate for? You got so many helpful links...maybe they can help guide you? Did you say you had a wildlife center near you? Oh, I remember you did! I know they were unable to take him in, but surely they must be able to give you some advice on how to care for him. I'd try and contact them and ask their opinion re: what to feed! How's the little guy doing today? Hope he continues to thrive! Go Rocky!!