Bovine Subway

Pruned goes into great detail on the subject of moving cattle, such as this example about the perfect cow tunnel:

[A]ccording to Temple Grandin, the autistic savant who is also known as “the woman who thinks like a cow,” cattle can happily walk through a tunnel—but only if it’s designed correctly. The ideal cow tunnel, she explains in her book Animals in Translation, would use indirect lighting and a non-slip floor, as well as grey or beige paint, and sound-absorbent surfaces. Any sloping sections would be single file, the tunnel should get bigger along its length in the direction of movement, and finally—fabulously—it should be curved, so that the cattle “just sort of go round and round and round like the Guggenheim Museum.”