Which famous cartoon charactar is dog?

Pluto (Disney)

Huckleberry Hound (Hanna-Barbera)

Muttley (Hanna-Barbera)

Mr. Peabody (Jay Ward)

Astro (Hanna-Barbera)

Underdog (Total Television)

Scooby Doo (Hanna-Barbera)

Scrappy Doo (Hanna-Barbera)

Goofy (Disney)

Dino (Hanna-Barbera)

Droopy (Hanna-Barbera)

Snoopy (Playhouse Pictures)

Odie (Film Roman)

Snuffles (Hanna-Barbera)