
I just read this manhwa entirely today, those rabbits have been carnivorous from the start. They're monsters, even though they look like cute little rabbits. So technically he turned carnivores into omnivores.
I guess if you read the first few chapters long ago you tend to forget some details. They don't act like monsters, so it's easy to forget that they actually are. All monsters here got tamed too quickly ╮( ̄▽ ̄)╭

Well technically speaking most herbivores aren't true herbivores and do eat some form of meat every now and then. Deer are often seen eating baby birds for example. For a lot if these herbivores, this meat is essential for their diet. Rabbits are able to digest protein, but it's not good for them in large amounts. The YouTuber Casual Geographic has a good video on this.
going to acknowledge that he tempted herbivores into being omnivores with good food? Like could they even go back , when they've already reached the point of bwing sad when they can't have meat for a while?