Hey everyone! We are finishing up building the run attached to our TS chicken coop so our girls will be safe when we're not around to keep an eye on them. So right now they just have regular grass/dirt as the floor for their run. I'm wondering once they eat and scratch that all up what are your personal prefrences for bedding on the run floor? Do you leave it dirt, add sand,pine shavings? We are new to the world of chickens so I'm just trying to find the best solution for a decently sanitary environment with easiest clean up. Thanks in advance for any info! Picture of run set up to show what we're working with.