No problem! It is! I have turnbuckles attached from the telephone pole to all of the posts to hold it on. It's very strong and when I had a tree fall on my pen this past summer it only pulled out one cable, it didn't even snap. And it was a huge tree.
Upgrading- under construction but you can see wall of wood (2x6 deck planks) and 1/2” wire. Nest box from Amazon $115 on 4x4 with wires for lights and nest box camera . Water fill / dump / filtration control via solenoid valves and relays.
Yes, 1/8” or thicker aircraft cable and good netting with electric fence wire around perimeter to prevent raccoons from sitting and chewing net.
