We got a mulcher/chipper last summer. Will fresh pine mulch/chips made this way be o.k. for the peeps that are due to arrive next week? My husband runs a sawmill and wood planer. I was wondering if these shavings would be o.k. around peeps and/or hens. They are from pine and hardwoods. No cedar or treated woods. Thank you for your help. We are first time chicken owners.