How do I make sure she can leave to run around/dust bathe, etc?
After the chicks hatch, she should stay with the chicks. Do not try to let her out of a pen and keep the chicks in.she's fine where she is for now. My question is when the chicks all hatch and I can section them off, does she need to be able to get out for that first week or two? If so, how would I block off a section but allow her to get out? Should I just go in and make her leave once a day?
The very first few days, the hen will probably not want to get away from her chicks at all. She will pretty much stay on the nest with them, eating & drinking what she can reach from the nest, while they practice coming out to eat and going back under her to snuggle and slep. Within a very few days, when the hen is ready to move around more, the chicks will be able to follow her pretty much anywhere she goes. At that point she should just take them along when she goes to dustbathe or eat or anything else.
You can make the hen & chicks pen big enough that she can run around and dust bathe in it too. Or let her and the chicks out for a while each day so she can do that if she wants. Or leave her and the chicks in the main coop & run, and she can also run around and dust bathe if she wants.
Chicks need crumbles (little pieces) rather than pellets (bigger pieces).I guess I need to go get some regular chicken feed.![]()
The feed can be labelled starter, grower, all-flock, flock-raiser, or several other things. It should have at least 18% protein. Up to about 30% is safe enough (will not hurt the chicks or adults), but I would not bother buying anything higher than about 22% because it will be more expensive and there will be no real benefits. Calcium should be between 1% and 2%.
Layers need more calcium than that, so provide a separate dish of oyster shell (many people do this anyway, so you might have it already.) Do not worry about the chicks eating the oyster shell. They may taste a little bit, but they generally do not eat enough to hurt themself. (It looks like oyster shell does not taste good to chickens unless they actually need the calcium.)