I'm doing paper towels over aspen bedding in my brooder. Yesterday my little ladies decided it would be SO fun to pull back the paper towels and throw aspen everywhere. Is it ok for them to be near the aspen? Seems like I read somewhere they can get confused and eat it? As a result, I have been changing their paper towels like 9 times a day and every time I go check they have dug up new bedding and stand there looking like little kids caught red handed. I watched them for a minute and they were not eating but, but rather it almost looked like they were scratching in it. This young? Is there a better alternative than the paper towels over aspen bedding?