coons are very dexterous.... your chicken wire will keep birds in, but will not keep coons, dogs or cats out. the material on the gate is strong, but I had a coon eat a bird through 1x2" welded wire. I use 1/2" square welded wire now. Have killed 3 coons this fall all close around the garden and near our tractor - not seen any around new coop, when I do they will be dropped. Don't underestimate animals that earn a living killing chickens and other birds. They are relentless and will spend months trying to find a weak spot in your design. they will kill your birds. Slaughtered birds is an ugly site that I hope to never see again. I've had birds killed by dog, coon, foxes, and cat. Keep them out by building with their strength in mind don't look for their weaknesses - like they are looking for yours.