I've done both, and letting them hatch their own eggs works SOO much better. Often times when I give a hen chicks, they don't know that they have to follow her around and end up getting left behind. The hen hatched chicks know who their mommy is and will follow her around.
I've also had problems with hens killing the chicks because they know that the chicks aren't theres, trust me, they know.
I would give her eggs and let them hatch them, I've had too many chicks die from either the mother killing them or them not knowing what to do.
I've also had problems with hens killing the chicks because they know that the chicks aren't theres, trust me, they know.
I would give her eggs and let them hatch them, I've had too many chicks die from either the mother killing them or them not knowing what to do.
