Okay-here is my issue. I have 5 bantam chickens (feed store chicks), approximately 11 weeks old. I also have 4 standard chicks, approximately 5 weeks old. The standard size chicks are rapidly gaining on the older bantams in size, as you can imagine. Well, the older ones pick on the younger ones all day long!! Most of the time, they won't let them out in the yard-they chase them back into the house. I laugh because my Brahma chick is as big as my buff cochin hen, maybe bigger and she is deathly afraid of her!! I introduced them gradually, and things seemed okay-but now I just feel sorry for the younger ones. Will things change when they get larger in size? Any Advice???