I think the reason Pat suggested reinforcing the t-posts is because unless the posts are really firmly anchored in the ground they can be knocked down by a determined predator of any decent size (like a large dog).
Sure, farmers use t-posts with wire for cattle, but cattle are big animals and can be hurt/killed by only a few really big predators. Little chickens are more easily attacked by much smaller animals.
If you can't sink posts, maybe you can run some electric fence wire to deter predators, at least.
Sure, farmers use t-posts with wire for cattle, but cattle are big animals and can be hurt/killed by only a few really big predators. Little chickens are more easily attacked by much smaller animals.
If you can't sink posts, maybe you can run some electric fence wire to deter predators, at least.