I want to ensure I understand what you mean by needing to keep them separated at all times in the coop and run with wire…
I do not want to have two sepArate flocks. (Is this what your response was speaking to?), On the contrary I am working to integrate the 2 standards to the silkies flock of one.
Why inquiry is about expanding the current coop to be bigger should I add a couple bantams in the spring (which seems wise to keep her warm next winter?
Any thoughts on this?), assuming the two standards will roost/not huddle with her.
I’m hearing the vertical/separate upper apartment addition won’t work. No stacking chickens lol

Thank you

I will keep brainstorming how to expand on the current bantam coop to be at lea at 20sq ft in the event I add a couple bantams