The Dobhar-chú ("water hound") is a blood-thirsty, gruesome creature that resembles both a dog and an otter though sometimes is described as a half dog, half fish, that lives deep in waters of a lake, river or even sea and is known to be able to travel great distances in water or on land. This monster hound is known for its speed, aggression and appetite for human flesh. There are usually two of these creatures, and when one is killed, its mate will swim up from depths of water and avenge killing by pursuing its attacker, killing him and often eating him. This happens because, when Dobhar-chú is about to die, it gives off an eerie high-pitched whistle to warn its mate. Instinct: Eat Humans

• Call to mate when nearing death
• Swipe with tail when surrounded