Since this thread has been revived, I'll jump in here, rather than start my own thread. Scroll down for questions if background is too long, haha!
I have a Spitzhauben/Cochin hen who went broody in our 8x10 coop in a covered cat box (I have two of those and two cat carriers). I added 6 to the 3 eggs she had under her, and she sat like she means it (it's her first time, and my first broody). She came out three days in a row (everyone free ranges on our farm during the day) and our sweet but young and I guess dumb rooster chased her around like he was going to kill her.
I didn't see her off for a couple of days after that, and no broody poop, so I moved her to an empty horse stall.
I have literally had to pull her off of the nest to get her to eat a tiny bit and to drink, so I am glad I separated her. Tomorrow is day 10.
I REALLY wanted to leave her in the coop, but, you know, dumb rooster.
People who have barn cats who kill everything and who sometimes stalk lone adult chickens - can I really reintroduce her early on and expect that my barn cats (or my dogs inside the backyard) won't snack on the chicks?
I do have the space to keep them separate and let them grow up a bit, and reintroduce everyone at the same time - they just won't get much outside free ranging to start.
Thoughts? (Also I have three young kids who have lost a grandparent, a pony, and a cat, all within a short period of time, so I'm less likely to be cavalier about the chicks getting snacked on).