The Gwyllgi is a Black Dog that is said to roam Wales. Its name comes from the Welsh language as a combination of gwyllt (meaning “wild”) or gwyll (meaning “twilight”) and ci (meaning “dog”). It is also known by many other names, such as The Beast of Brymbo, The Dog of Darkness, and the Black Hound of Destiny. The Gwyllgi is said to mostly wander in the north east of Wales but can be found in other places. Witnesses claim that it is a large shaggy black dog that is around the size of a calf and it wanders lonely roads at twilight.