We have 8 black sex links who are 14 weeks old and we just recently got 2 barred rocks who are 12 or 13 weeks old and we've been trying to get them to acclimate to each other for about 2 weeks now. We had them first in a dog crate separated inside the run and then let them free range, we tried putting them in the coop at night, we tried changing the location of things in the run and added toys. Nothing has worked. The 2 barred rocks basically live on the roof of the coop because they are too scared to come down and only eat when free ranging. Any suggestions on what to do next???? The sex links are about to start laying!