So we have 3 emus, 2 female siblings thats over 2 years now, and a male thats a little bit over 1 year, the problem now is a year ago the females starting fighting like real bad, we tried everything but they just wont seem to be friends, we´ve kept them apart, putting them back together. And now with a male in the picture we thought atleast one of them would be happy. Nope they all just fight, even with diffrent pens tried diffrent combinations. I dont know what it is but these animals just dont want to get along. Now my question is, would it harm them to just be seperate and alone from each other, they work great with other animals but not with their own species. We dont have any more ideas. And i dont want to sell them all but we cant keep 3 diffrent pens.