I guess I should let everyone know that I replaced the cedar shavings today with pine. I also wanted to mention that the only reason I bought the cedar to begin with was because that's what the obviously untrained employee at TSC sold me when I got the chicks. I had pine in the coop itself that I borrowed from my Granddaughter's rabbit. The cedar was in part of the outside run. It's gone now...so no worries. Thanks for letting me know. My chicks free range for most of the day, so they didn't spend much time on the cedar. They are locked in the coop at night and only had pine in there. I'm new to all of this....so I appreciate those of you who let me know it wasn't good.