|This needs a stretch. (Feel free to remove when satisfied of completion.)|
* History is incomplete.
The Chupacabra was the disguise of an unnamed man who helped Mystery Inc..
It has an appearance of an anthropomorphic grey wolf with goat horns, sharp claws and teeth, yellow eyes and wears an Aztec Warrior tribe clothes.
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Scooby-Doo! (DC Comics)
He helped the gang to distract Shaggy whilst they set up a surprise birthday party for him at a mysterious building out in the desert.