Well, after long hours of researching, and thank you for all the informative posts on BYC, I am on my way RIGHT NOW to pick up white pine shavings and remove the cedar shaving from my coop; all the research i did prior to getting my chicks, this topic eluded me. I have weighed all the posts, articles, and personal experiences from friends and believe that there is more evidence showing the dangers of using cedar bedding, I pray I havent done any damage to my girls, they have been in the coop for one week.