The coop is done and we set the poles for the fencing today. We didn't mow inside the run thinking the girlies will have nice fresh green grass to eat and scratch when they move out there in the next few weeks. But, the grass might b knee high by the time the girlies get out there. is that too much for them? Should we mow it? I don't want them to get sick eating a bunch of grass when they move to their new home! Any opinions??