I have a pair of Valleys; do I need more hens? They are in a wire 24" x 24"cage inside right now as it was a nasty winter when we got them from a warmer climate. Want to move them outdoors soon. Should I build a larger cage and give them ground access? They are really wild and no eggs yet. Want to make them as comfy as possible, and hopefully raise some for meat and a few eggs. Any help out there?