This morning my daughter accidentally knocked a piece of insulation down in the chicken coop. She didn't realize it could be a problem and she just left it on the floor of the coop... When I checked on them after work, I found numerous little bites taken out of it. Sigh. Should I panic? It looks like it was snacked upon all day and I can't imagine that foam insulation is good for them. I don't want to overreact and make a big fuss over nothing, but I also don't want to under react either. Any suggestions for me?