I did this short term for about 24 hours after I moved our silkie from their regular nesting box to a personal one in a separate pen. The first time she went broody I tried moving her she didn't settle and I gave up. The second time she went broody and I moved her I did this and then when I took it away the next day she was happy to stay on the new nest.
I don't think I've got the patience to maintain for the whole three weeks though![]()
