Don't be too hard on yourself there(bewildered Daniel Boone)..LOL!(just kiddin'),......as we both know, and as Larry mentioned already, employees at these stores usually don't have the best advice anyway. I seriously doubt he/she even knew about the potential problem with cedar chips anyway.
If you recall, the literature that Larry posted, also noted that it really isn't a good idea for MOST(maybe ALL) small animals either, regardless of being feeders or not for snakes.
BTW, I just LOVE the "Huh, what!" look on your face in the pic..haha!
~Doug
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"Better to be silent and thought a fool, than to open mouth and remove any doubt!"