Board Thread:General Discussion/@comment-4010415-20141223120240/@comment-25555436-20150519235040

Grimm mostly tend to leave alone animals unless they get into their territory, they focus more on people. So the fauna should stay at relatively the same level all the time.

I say should, because given how we have seen no real animal besides Zwei, there are only 2 explanations: The thing about "they leave animals alone" is complete bullshit, or RT is just that lazy.