Mine come out but usually huddle under the coop. Although some days they stay inside. We've had artic/frigid temperatures for 2 weeks and today it's just finally warming up so I don't blame them for not wanting to come out lol
Anyway, the other day they were all inside and I managed to get them out with some bread, corn, and BOSS, but I had one chicken that refused to come out. She kept looking out, even leaning almost all the way out the door, like she really wanted to, then would turn back in. Then do it again. Over and over. She was even blocking 2 others in, who did eventually get out. Second day she was doing the same, even when I offered more bread. Which is weird because they all LOVE bread and she, especially, is an Orpington and loves food. Well, it was getting kind of sad seeing her coop herself up for 2 days in a row so that second day I went and carried her out of the coop lol after that she stayed out.
I'm not sure if she just didn't like the snow (but this has never happened before) or if the other chickens are bullying her or what. I do have one mean Australorp.
But whatever it is, I eventually got her out.
And the other chickens were easy to bribe out with food. The Orpington took me forcing her out lol
Now today it's warmer so they're all out