No worries.... I have 3 Adult Roo's and I can handle them and the hens with no problems at all, In fact I have 3 momma's with babies all in the same flock with Daddy and they are awesome dad's Momma only chases away the other hens but lets daddy interact with the chicks, Its quite the adorable sightThat would be a pity for sure!! I have eggs in the bator and hope to get at least a trio out of them! And a mean roo would not do! I had a mean roo once but it was a mutt.