Good morning! I just got my first chickens, they are two Silkies and one Bantam Cochin, and have been looking for a coop. I have my eye on a couple of mail-order models I found online. They sure look pretty but I'm wondering if they're sturdy enough to keep my girls (or boys, who knows) safe against all the raccoons we have around. Also, living in Florida we get lots of rain, are these coops a good idea? Thanks!