If they've been brooding for over 3 weeks already, I wouldn't give them eggs.
If you give them chicks, try for 1 or 2 days old. The older they get the more independent and the less likely they'll be to adopt the mother than she will be to adopt them.
Do you have a wire bottom cage you can elevate? Chicks may be best but you can still break them, it will just take a bit longer and they won't be happy with you.
Give them a goat? What's that?
I couldn't figure out what was going on. I had all the eggs marked under broodies in adjacent nests. But they were elevated nests with dividers between them so they couldn't roll between the nests. One day there would be eggs from one nest in the other. The next day they'd be mixed up again. That went on for days.
My animal behavior consultant friend told me how they did it. I never really witnessed it. I should have installed a coop cam.
Sounds like my daughter. She'll be an independent one.
I'm sorry!
Appliance repairman charged 145 to repair the refrigerator yesterday. I had just spent a bunch of money the day before on glasses.
I knew what was wrong with the fridge but couldn't figure out how to get to it. I could have looked it up but didn't have the time to do it. He ended up having to take the freezer compartment apart completely.
Now I'm down to 10 hens. I lost the first hen ever - midday. I was setting up traps and cameras when I noticed the rooster from the east coop was with only one hen. I went back to the coop to see if she was in there and immediately came upon her remains. Basically just feathers and a wing. Could have been a coyote, fox, dog or hawk.
I set up a camera so the remains and a box trap wired open were in frame of view. This morning, the remains were gone and so was the bait in the trap. I took the memory card inside and there isn't a picture on it.
That adds insult to injury.
I have 3 other cameras to check but the other trap caught nothing.