mixing hand raised peachicks with mom hatched

[mikfeathered]

how and when is it safe to introduce hand raised pea chick to a mom and peachicks . there is also her daughter in the pen also sitting but not sitting well on unhatchable eggs (old and way small also dad is the dad, new male for her next year)it's okay she's young and is still learning from her mom

 

[KsKingBee]

How old is the bird you are wanting to put in with the older birds? The relationships do not matter as they have no idea they are related.