I haven't had problems with mine eating it, but if they did it wouldn't be harmful. Which is one of the things that make it safer, particularly for the all of these folks that are having problems. As I said earlier the main problem for me using pine shavings is that I set up a large brooder with a draft shield, I can't change it daily as alot of folks are able to with the smaller bin type brooders. Moisture becomes a real concern for me. I don't use the corn cob pellets, but have in the past and they worked great. I usually get the litter, its broken into pieces and almost looks like large feed crumbles. I raised fifty three chicks in my last batch and haven't had a single loss. I have had no impaction issues, no issues with colds, or infections, no dust related weezing. They are out in the big coop now. Since I've raised chicks without using shavings, which has been about five years now, I don't feel like I've had any losses due to brooder related issue out of hundreds of chicks.