I have 8 bantams about 3- 4 months old that were given to us about a month or so ago . We do have a large Coop and run for the rest of the flock . I am scared to mix these bantams with the rest of the flock , infact we refuse to doing that because we do have roosters and we DO NOT want them attacked or injured . We really do not have the room to build separate coop and run for the bantams . We have them in cages right now . WHAT size cage would you recommend we built that could house ALL 8 of them ? NOW DH is thinking of getting 10 more bantams they are SO LOVING and precious . In this 1st. 8 , we do have 2 bantam roosters . So with that in mind , what size cage for all 18 ? They all get along very well and no pecking or fighting at all . SO , what size CAGE ?