Being able to supply your own fresh eggs is a wonderful thing and by having a healthy flock is a happy flock for sure.
Thinking back, If I would have known at the time our eight Rouen / Pekin mix duck hens were going to be such great egg layers, I really think we would have passes on the four Isa Brown hens. It can be a bit much at times having a mixed flock.
Currently I have had to separate our two remaining Drakes from the flock because Chewy our young Cockerel started to be aggressive towards them. I am guessing Chewy is thinking that the eight duck hens are his girls also, so he chases the Drakes off.
I just about have everything in place to finally be able to separate our flock to be able to keep peace.