A friend of mine who has a 2 year old wants to get a few chickens for eggs, and wants a roo so the eggs are fertile.. She needs a very gentle breed as she has a 2 year old child, and she has to consider her safety. The chickens will probably range on occasion. I love my Orloffs and find them very gentle, but I keep hearing that Orpingtons are a sure bet for being sweet. Are all colors of this breed gentle?