Eyes arent open but hes fully furred and has top and bottom teeth. I have not been using formula but instead giving him pedialyte and applesauce.he sits up and curls his tail. He is an eastern gray squirrel. I found him curled up in the middle of the road. I just cant tell his age. He has all the signs that hes 5 weeks or older except his eyes. Im worried about him. Please help.