I let some of mine roam. I have dogs from people down the road come up. They bite and if I catch them in my yard they will be gone. I try not to do anything that I wouldn't want to happen to my dog but she's in a fence and when she gets out they make it a point to call the law. They killed one...
I have had them for 7 weeks. They are all still pale pink/flesh color. I will go get more pictures. They are the only ones who come up to me and let me pet them.
Some of my babies have green tint on their feathers. Dbf and I was looking at them and noticed it. They are black but the light hits them you can se a green to them. Will post pictures soon.