Blink Dogs were originally created and then bred to hunt down and kill Displacer Beasts by Fey of the Seelie Court. As a result, to this very day, Blink Dogs will attack or flee from Displacer Beasts on sight depending on the situation. Each now has a genetic hatred for one another. This genetic hatred runs so deep and innate that Blink Dogs will attack individuals wearing the Cloak of Displacement without thought and will not stop until they or their target is destroyed.