I feel like this will work better for me, so far my Polish don’t seem too interested in them but they have always been behind a fence. I’m going to keep it this way for a little longer and then let them together and supervise. Their coop (open air style so it’s also a run) is 5x8 and we built an additional run onto that which is 7x12. Is that enough space if we add some clutter and spots on the chicks can fit into? We mostly free range during the day so they aren’t too used to being cooped up. I will probably let the Polish still free range for half the day and the second half keep them in the run/coop with the chicks so they can put themselves to bed when they are ready. I plan to make a separate roosting area for the chicks for if they want it.