You can't see it well in the pictures but the run is entirely covered with 1" chicken wire. The plastic is over that. Just for winter. In summer the plastic will be removed. There is also hardware cloth covering the bottom of the chicken coop and wrapping up the sides under the siding. And there...
We put a layer of hardware cloth/mesh on the underside of the floor pallets and have it wrapping up the side about 6" (under the siding). We have fox, coyote, raccoons and a variety of rodents here and so far so good. There haven't been any signs that anyone has tried to get in....yet. Although...
Wow! that's a pretty nice coop! We built ours this summer out of pallets and scraps. It's still a work in progress and the outdoor run has to be built yet. We have 5 rhode island reds. We used to live in Ingersoll, Ontario but are now living on acreage in PEI
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