Ihave to Pekin ducks that are, I would guess 6 or 7 weeks old. I was wondering when it'd be safe to allow them to roam around the yard alone without having to fear them being attacked by a preditor. Oh and one more thing, when will or how many weeks more do I have to wait to be 100% sure about the gender? So far they appear to be females do I wait longer to confirm? Thanks in advanced!