Vampires, humans, werewolves, witches, and all sorts of creatures in the world had a fair share of history that shaped the world into what it was now. Some in history were eventually forgotten, but there were still practices that were used in this modern time.
For werewolves, although they had eventually moved on from their bitter past, they could never forget what their kind went through.
In history, werewolves and vampires, and witches always had the same ground. Their way of living might be different with werewolves enjoying the peaceful life surrounded by nature, while vampires were commonly seen enjoying the life of luxury in the nobility. Witches oftentimes lived in seclusion, staying low key and blending in with normal humans.