I've been looking for some chicken run ideas but I can't seem to find any ideas for the inside. I was thinking maybe some plants (like Mexican feather grass) and some roosts but I'm new to chickens so I don't know a whole lot yet.
		
		
	 
Possible things to have in the run:
--something to scratch in. A compost pile is great, layers of wood chips and other bedding materials are fine, dirt usually becomes either mud or hard like concrete. Other options also exist.
--something to sit on. Perches, stumps, a lawn chair, a picnic table, a tree.... lots of possibilities here.
--something to sit under, like a roof or a table or a bush. Provides shelter from sun, rain, wind, and scary flying things like hawks and airplanes.
--a place to dustbathe. Might just be dry dirt under something to keep rain off.
--green plants to eat. Harder to arrange, because the chickens eat them so fast, but throwing in garden weeds and vegetable trimmings can help.
--bugs. These come all by themselves, if you have compost or bedding on the floor of the run.
If you are starting with a completely bare run, maybe dump in a truckload of wood chips, and sit an old coffee table in the middle for them to perch on and relax under.
Then you can throw in all food scraps and compostable things as you get them, and in a while the floor of the run will have turned into a compost pile with lots of earthworms and other goodies for the chickens to eat.