About a week or two ago, I picked up a new bale of shavings from TSC. It was supposed to be flake. Today, I cleaned out the brooder and went to put the new shavings into the brooder. It was probably at least 30 % or more dust! Do shavings decompose/break down when kept long in those big bale bags? I'm not too worried about the chicks eating it, it was pretty dusty. However, I do worry about inhalation of the dust now that I read another thread. Should I take the open bag back to TSC and see if they'll exchange it? TSC is about a 30+ minute drive for me, so I'd rather not head out if they aren't going to exchange it. I'll probably just buy shavings from a different feed store next time.