See the way to go is turn naturally carnivorous animals and omnivorous creatures into purely vegetarian species. No a one would feed on another and not a one would eat/recycle dead meat. Is that the goal here? To have too much flesh and meat strewn around because we dislike the idea? Of potentially crazy situations? Well, not with some control.
I know this is wayy past due, but hey, just htought of it, so chill. enjoy the plant.