My layer flock is a flock of multiple breeds to make a colorful egg basket (Ameraucanas, Marans, Cream Legbar, Opigtons, Brahmas, Welsummers, Blue Andelusians, Speckled Sussexs, Salmon Favorelles. Everyone gets along fine. I even have a White Frizzled Bantam Cochin Rooster with the girls. It is a big colorful flock that I call my walking flower garden.
You can successsfully have a flock of multiple breeds.
Good Luck and have fun![]()
Our Ameraucana is a sweetheart and non-combative. Our 2 Leghorns were too aggressive and had to be re-homed. Our Marans was sneaky and picked one overly-gentle Silkie bald in the nestbox and chewed off most of her walnut comb - the crest grew back but most of the comb is missing - that Marans bully was re-homed since she also started challenging the alpha hen and attacking the second Silkie till it screamed. Never had a Cream Legbar, Brahma, Welsummer, Andalusian or Faverolles. However my friend has a pushy Orpington in her layer flock. Another friend breeds Coronation Sussex that are calm LF but they are very large/heavy. Cochins to me are sweethearts like Silkies in temperament and especially the roos.
Maybe because your flock is so large and diverse the breeds can break up into sub-groups of gentle-natured verses assertive temperaments. I only have 3 hens now and re-homed all the assertive or aggressive LF that were not nice around the Silkies or Ameraucana (my avatar). Hopefully the 2 Breda we want next Spring will be smaller LF and gentle enough to hang out with my older non-combative breeds.