The shape of the cows is exaggerated, but not by much - many breeds of cow are just incredibly rectangular in profile.
https://images.squarespace-cdn.com/content/v1/5475e650e4b0df...
replies(7):
https://images.squarespace-cdn.com/content/v1/5475e650e4b0df...
https://onpasture.com/2016/07/04/from-big-to-small-to-big-to...
All 3 parts of this are fascinating.
https://en.wikipedia.org/wiki/Droughtmaster
There is also the aptly named SQUARE MEATER which maintains the rectangular cow aesthetic
This mirrors what happens with muscle cars, women’s handbags, JavaScript frameworks, and so many other things. The purpose remains ostensibly functional but the real driver is peer group status, to the point that function is totally compromised but the peer group loves it.