I have 12 6 week old chicks (asstd breeds) Noticed yesterday one was being pecked badly - some blood and missing feathers. Put her in separate cage. Today another has been pecked badly - no blood but lots of missing feathers. Can I put the 2 that have been pecked in one cage? I think my brooder was getting too small - have now fixed that problem but need the 2 pecked girls to heal up.