I have five Speckled Sussex that are 3 weeks old and six Buff Orpingtons that are one week old. I started the Buff Os out in a seperate brooder from the Sussex, but was advised to integrate the groups as soon as possible. They have now been together in a larger brooder for three days and it seems to me the Sussex are eating all the time and preventing the Buff Os from eating very much at all. They all look healthy, but the Sussex are so much bigger than the Buff Os that the little girls are easily chased off from the feeders (I have two feeders in there, plus some just sprinkled in the litter in an effort to give the Buff Os feeding options). Should I seperate these groups with a chicken wire divider, or should I just leave them alone to work it out?