I have a bantam chick with a broken / dislocated / malformed ankle and she (maybe he, straight run) more or less walks on the side of the foot. She can not grip at all with that foot; however, she doesn't seem bothered by it. I'm about to start construction on the coop. Should I make a lower nest box for her or should I just wait and see if she compensates and is able to use perches? The planned perches are rounded 2"x2"s.