Manny, they are growing rapidly. I recently moved them into Youngblood's garden spot where they now reside in a hog panel pen augmented with an electric wire. In a couple weeks when they put a bit more size on and are well trained to the wire, we will erect a double strand electric fence on contour around his garden and let em have at it.
Youngblood has developed this pathological hatred for mole crickets in particular and other assorted vermin in general due to some crop loses he blames on them. I don't know that mole crickets had anything to do with his loss or not but I'd imagine that ain't much gunna live through the assault that's about to commence as soon as them pigs reach a size that they can be more easily contained by electrified poly rope.
Right now they reside adjacent to the road and I have made a couple additions to "The Pig List" just by people being able to see them as they drive by.