Hello All.. i have been looking at Chicken Tractor Idea's to the point of going CRAZY ! We would like to start on a plan soon. We will be picking up our babies sometime in March. We will have 4 chickens. I am very confused as to what is a good pattern. OBS it gets wet and windy here. A tad cold at times. Would anyone like to share some advice on what style would be good to build ? So So Confused. Thank you !