Hi - I'm new here. I have 4 girls who are about 2 years old, 2 Araucanas and 2 black sex links??? They are so much fun and so sweet. My kids adore them. I also have 2 babies, about 3 1/2 months old, a Buff Orpington and another Araucana. At what age can I put the babies in with my older girls? Should I try it and see what happens now or wait awhile longer? Thank you!