THE BLACK DOG
The Black Dog is a mysterious spirit that many have claimed to have seen. This ghostly animal is also known as the Grim, Hellhound, Black Shuck, Barghest, and Spectral dog. Its appearance can mean many things, like death or a warning.
A popular black dog is the one Sirius Black turns into from the Harry Potter series. In the third book and third movie, The Prisoner of Azkaban, Harry is followed by a large black dog that many characters referred to as the "Grim." Saying that it was an omen of death for Harry.
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