Make Germany pay for the wall.
Somebody needs to tell whoever invented this pig fence that Feral pigs can climb fences. I’ve seen it during roundups. Pigs get stuck, or find themselves in some type of tight spot and they climb and... are actually quite capable of climbing over. They’re very crafty and they are after all, wild and as wild pigs, they are not your garden-variety sluggish Farm bread breeder lazing around in the mud, wild pigs are on the move and they use their brains, thus making them very skillful in the wild.