I'm taking a short break from grinding Factorio: Space Age, to mention that the timeless cult classic masterpiece Wagnerian Blade Runner of cargo hauling space operas "Space Truckers" (1996, Dennis Hopper), featured prescient square pigs, which packed tightly and efficiently into space trucks.
Space Truckers - Title Scene (Square Pigs):
https://www.youtube.com/watch?v=gJtHMe3MltU
"Square pig" prop from Space Truckers:
https://entertainment.ha.com/itm/movie-tv-memorabilia/-squar...
Square Hogs are pigs bred and farmed on Mars:
https://aliens.fandom.com/wiki/Square_Hog
>Square Hogs are merely pigs that have been genetically jacked up and overfed, confined in square cages making them extremely obese and fat.
>The Earth company Inter Pork ship these animals across human space.