986
xkcd #2893: Sphere Tastiness
(imgs.xkcd.com)
A community for a webcomic of romance, sarcasm, math, and language.
It's always, it's a solution to the high-fiber low-nutrient herbivorous diet they have. Larger herbivores tend to have longer digestive tracts, rabbits use cecotropes. Designed was just shorthand for it being a regular function of their body and not some fluke of desperation.