They are within 5 different fences. Our main horse pasture fence, my goat fence within that, then a garden fence within that, then their free range pen fence, and lastly their coop. This coop is surrounded by 5 different fences on all sides. Plus the goat pasture is patrolled 24/7 by 2 livestock guardian dogs. I hope they are safe, if not my dogs are not doing their job.That’s beautiful! I’d like to give one rec. put hardware cloth up half way around you pen your wire is large enough for a raccoon to reach in an grab a duck by the neck and try and pull through the fence and I am sure you don’t want that. We’ve seen many ducks killed like that on here.