2015 meat chickens on the prowl June 9, 2015 3264 × 2448 2015 meat chickens on the prowl 2015 meat chickens on the prowl The chickens got out of the chicken tractor and were exploring. They were already quite large by this point and happily went back to the tractor a bit later. They dressed out to over 5lbs in just under 8 weeks.