Ok so this being my first baby squirrel I have a ton of questions but I'll just start with age. I'm thinking maybe 3 weeks but closer to four now since I've had him for a week tomorrow.. eyes still closed hair on tail is starting to get a little fuzzy not much it was straight and flat but I can see a difference since my husband brought him home a week ago tomorrow. He weighs right at 100 grams as if today..