Last night, the run was almost finished, so while we were finishing up, I told the boys to get the chikcens and put them in there anyway. They have been getting WAY too big for their brooder and are now used to being squashed next to each other. Well, when they first came out, they refused to move. Then when they did, they still moved as a tight group. It was kind of funny; and kind of sad. They DO get over this don't they?