You are the first person I have run across that has stated poop is vegetables.
Have you ever dressed out a deer?
Every single one I have ever shot & field dressed (many dozen), the rumen was chock full of vegetable matter. All chewed up ready to be eaten by whatever wolf might have taken that deer if I didn't get there first.
It was green and not brown at that state.
We always leave the gut pile right where the deer died, and by the next day carnivores and scavengers have eaten everything -- including the contents of the rumen.
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Wolves and other carnivores do not butcher their prey. Oh, they eat the choicer parts first, but they eat it all.
You city guys really need to get out in the field a little more often...