Hi all. New member here. We picked up nine little chicks a few weeks ago from the local TSC and all of a sudden found ourselves in the chicken game (White Plymouth Rocks from what I've gathered from this site). I decided to go with the Kerr chicken tractor to house the little buggers. The only modification that I made to the design was to use 12 foot 4x4s for the runners, so the run is about two feet longer. I also made the run a little taller to make it easier to walk around in. I'm almost done with it.... just have to put the chicken wire up and build the door to the run. In fact, the birds have been living in the coop for the past few days. Will this be big enough for our nine birds? I plan to move it around the yard regularly and eventually build a larger more permanent coop and run, at which point this will just be a brooder. I'm trying to figure out how much time I've got. http://kerrcenter.com/wp-content/uploads/2014/04/chicken_tractor_plus_plans.pdf Thanks in advance!