What's a good design?

[TheMayor14]

What's a good run design for 13 chickens?

 

[MrChickenGuy]

Not sure about specific designs, but I made my runs walls/caged portion of separate panels that are connected by carriage bolts. So sort of like toy-blocks I can take my panels apart anytime and even add new panels for increased run space. If that helps!

 

[aart]

Not good enough for nighttime protection, but works perfect for hawks, chooks get locked in coop at night.
Wished it had at least a partial solid roof for winter snows.