Yankee Doodle Doo is an ancestor of Scooby-Doo, owned by McBaggy Rogers, Shaggy's ancestor. Arrived in America on the Mayflower. 

Physical appearance

He looks very much like Scooby-Doo, but in a Pilgrim costume.


Like his master, he appears sour-tempered.


The New Scooby and Scrappy Doo Show

He appears only in an illustration in a book, since he came to America with his master on the Mayflower.



  • The name "Yankee Doodle Doo" is an anachronistic coincidence, because the song "Yankee Doodle" was written in the 1770s, long after the time of the Mayflower (1620).
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