Not even herbivores are fully vegetarian!

[TylerDurden]

http://www.dailymail.co.uk/news/article-4682562/Giraffe-spotted-gnawing-bones-dead-buffalo.html

[Projectile Vomit]

Nothing new here. Plenty of evidence of herbivores eating animals. See videos below:

Deer eats bird

Horse eats chicken

Deer trying to eat a rabbit

I could link to a bunch more. You get the idea.

[TylerDurden]

I know, but referring to herbivores' diet  is a regular argument used by vegans to justify 100% vegan diets for humans, so if the 100% aspect isn't even correct... I am sure the same sort of argument can be used in reverse against zero-carbers since carnivores like wolves eat berries or at the very least partially-digested plant foods from the stomachs etc. of herbivores.