When the monster start eating the dead body?

When the zombies and animals attack each other, there always left some dead body around there

but each time the zombies “dead” you have to going to those zombies “dead” body and deal with it (smashing, butching) to make those zombies dead for good

but what if we can make animals or something that can actually eating the dead body, so they can helping you clean those “dead” zombies, and give you time to escape or something?

I doubt that predators would eat poisonous meat. But if they can not differ between normal and blob meat then they should. Dev call.
Yet they do not even eat normal corpses for sustenance… they should be able to do that first. And Npcs maybe should be enabled to smash z so they do not rise.