That wall looks fine and dandy but I want one of concrete at least as high, double walled with contenteen wire between. I live in East Texas, do you how easy it would be for a coyote to steal my backhoe with the master key and drive through that in 2 seconds flat.
I want reinforced concrete, motion detectors and real armed guards who get a bounty for each catch.
Plus, here in Texas at least I want the wall built on our side of the Rio Grande and let loose alligators and crocs in the river. Mexico don’t like it, tough.