I think that's a feed pen fail
We have cattle panels on most pens, we left this one and two others "lacking" using hog wire and in this case chain link fence (which actually works well). The pen was meant to keep the cows out. We never saw a hog during daylight last year but trapped 30+. Left access on those pens so we could hunt a few pigs. This one has now become a problem with the frequency/quantity of pigs hitting it.
We have two. Moving one to this area after the opener this weekend.