If you have the space, partitioned off sections in the run are invaluable for so many purposes. I have a 4 x 6 section in my run. I also have a larger sectioned off area 12 x 8. Both of these enclosures have gates that enable me to corral chickens for any reason, and the reasons can crop up unexpectedly. It's so handy to have them.
Today, for example, I have one of my two roosters spending the day in the smaller space because he has a sore leg and doesn't feel like free ranging. So he is hanging out there talking to the hens. I don't want him in with the hens because they pluck his neck feathers. See how this works?
When the spaces aren't in use, the gates are open, and the chickens use them at will.
