In Norse mythology, Garm is referred to as a dog or wolf who, with his barking, foreshadows Ragnarök, i.e. the doom of the world. If you penetrate a little deeper into the texts from that time, i.e. a thousand years ago, the image of Garm becomes more multifaceted where Garm is likened to something sharp, something that hurts, something that is dangerous. Whether Garm is the same as Fenrisulven we leave unsaid.