Integrating flocks

[Lattylo]

I have three September flocks, One for the older ladies, another with 4 cream legbar hen and one rooster , and the last with pekin roo and a pullet a Faverolle a brahma and an Orpington. They’re seperated due to the age difference, however once they’re all matured i hope to introduce then to each other only problem is im not sure where its a good idea to intoduce a pekin to a cream legbar as ive read they’re agressive towards other roos. Also is it safe to keep pekins with bigger breeds every time i see then around each other i feel they’re going to get stepped on.

 

[aart]

How old are they, in weeks or months?
How big is your coop and run?
Dimensions and pics would help here.

It's a crap shoot whether males will fight or not, breed doesn't really matter.
Not sure what your goals are, but I would not keep more than one male.

 

[3KillerBs]

Welcome to BYC. Where, in general, are you located? Climate matters.

Here are some articles on integration:
https://www.backyardchickens.com/articles/introducing-new-chickens-using-the-“see-but-don’t-touch”-method.67839/
https://www.backyardchickens.com/articles/adding-to-your-flock.47756/