My ladies are 11 weeks old and have not taken any treats. Including a big piece of watermelon I brought out to them. I am trying to get them to like me a bit more with out pushing it, so I bring out the treat and wait then if they won't come over I will put it on the ground a little away from me. But nothing, I even left the watermelon in the coop for a couple hours but they had no interest. Is there something that no chicken would refuse??? By the way they will let me pet them when I bring out their food in the morning. So they do know I bring food and are happy about it.