hi...i do not have pics right now but a few days ago i saw one of my wilds with what looked like a vest of no fur....he has no fur at all on his upper body except on his head and his little arms....he wont come to me yet but he takes the walnuts i throw to him....at first i had no idea what it was until i did some reading..the next day to my horror isaw another wild i named cutie with what looks to be the start of mange under her arms....i see her every morning and she comes when i call her ....i cant hand feed her just yet but she comes veryy close....i am so worried....what can i do....the next few days here are suppose to be bitter cold...i named the wild with the bad mange hope.....will she survive the cold? is it possible for this to go away on its own....these suirrels mean the world to me.....morning and dusk rain shine or snow they can count on me to feed them and talk to them..lol..since i started feeding 4 years ago i went from one suirrel in my yard that trusted me to now about 30 of them....i love them so much i cant stand the thought of losing any of them...please help