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Background information
Species: Martian dog
Gender: Male
Debut appearance: Haredevil Hare
Created by: Chuck Jones
Portrayed by: Mel Blanc (1948-1952)
Frank Welker (2003-2004)

K-9 is Marvin the Martian's pet alien dog. K-9 debuted in the short "Haredevil Hare", where he and his owner Marvin tried to thwart Bugs Bunny, who had stumbled on the pair's plans to destroy the Earth.

About K-9

In his debut short, "Haredevil Hare", he seems quite unintelligent and gullible. This changes in later shorts where K-9 carries an air of superiority over his owner. In "K-9 Kaddy", K-9 proves to be ticklish when two alien gophers tickle his belly and chin with feathers.



The shorts:

The special:

The Duck Dodgers episodes:

The Pinky and the Brain episode:

The Sylvester & Tweety Mysteries episode:

The Looney Tunes Show

The video games:

The Webtoons:

The book:


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