It about similar breeds preferring each other. What I did with 3 different new breeds in my last integration is not what you want to do. I knew it going in but did it anyway to please Mrs BY Bob. 6 different hens is also one of my problems now. I don't recommend it. I believe that you should at a minimum have pairs of each kind. I am determined to only add pairs moving forward, except I MUST get a Polish friend for Phyllis to hang with.
In general I would agree with this but I will just say that the Campines & Wyandotte bantams have always accepted each other. Partly I suspect because they are similar in size, colouring & personality. Lots of people @ different times have mistaken my Wyandottes for Campines. So it can be done. Just do your research & accept it still may not work out exactly as you hope.
It is why I was reluctant to take the Vorwerks, though they are so pretty. I didn't really know anything about the breed & was worried they would cause problems in a pretty stable flock. I have been lucky but I wouldn't recommend it.
