Build a Movable Chicken Coop

Designed for super-convenient cleanup, this customizable, portable chicken coop comfortably houses up to 15 birds.

Step 11
11. Mount the axle and wheels. My first inclination was to use an axle that ran from one side of the coop to the other, but the axle sagged more than I was comfortable with. Still, it was a start, and it got the coop leveled out so I could continue working while I brainstormed a solution. However, you may wish to install the 1/2-inch-diameter bolts (I) now.