Ours are perfect. They all get along real well. I've not had any issues with behavior, health, or any of that. But I've been raising chickens for a long time. We had turkeys, ducks, and geese too at one point but are down to just chickens now. :) We have one roo and 10 hens plus the 6 babies. I love when I cross my Orpington with my EE....They come out as a smaller Orpington with muffs of an EE. So cute. tehehe.