I read somewhere on BYC that they imprint in the first four days..........Looks like I'm getting a 100% hatch from my broody! Out of 7 eggs, we have three chicks and four pips!!!
Question- if I leave everyone in the heated crate, can I give the 8 chicks from the incubator hatch to the broody? She'll have fifteen babies, and she's a tiny Japanese, but I'd like the babies to have a mommy.
My concern would be her size?????????? 15 is quite a few even for my large hens.......
You can always try and watch real close to be sure everyone can get under her for warmth.
Good Luck