When I was a kid, I had a couple of buddies that got into the hog raising business, and needed something to haul the hogs to the buying station, they bought an old school bus and took out the seats, it worked pretty good until they tried to haul some old sows in, the "fence" they built to keep the hogs behind the driver wasn't stong enough for the big sows, I helped them haul them in, two of us were trying to shove the sows back as the third drove the bus.
We did make it, but wasn't sure who won the war