My silkie bantam has been laying on eggs for 14 days now when suddenly my bantam kochin decides to join her. Literally join her, lying beside her on the same eggs in the same corner of the same nesting box. Is this normal? How will things go as the baby chicks start to hatch? They seem peaceful and friendly towards eachother, but I've never heard of two chickens brooding eggs and raising chickens together. Anyone have any input on this? Should I move the bantam kochin to the other hen house and give her a set of eggs to brood on her own?