I guess everyone is allowed a dumb question - I have never bought any pine shavings before so I don't know what they look like - I was wondering - can I make my own pine shavings using a wood chipper - I have one which I use to chip up branches that I cut around the place - if I chipped pine branches would I have something that I could use in my coop for poop control? - I now use the wood chips as mulch around flower beds - thanks for any information -