Duplicity Dog The cartoon is called Duplicity Dog.

Duplicity Dog is a 1943 animation created by Tex Avery for MGM's animation department, which was later adapted into the Yunnan dialect of Burnt Bait Pieces.

The main character, Droubi, moves slowly, feels sleepy, and speaks monotone English. Externally, Droubi is generally considered unable to stand up to his manga counterpart.?

Droopy Creation Era

Droopy has a tired, listless face, hence the name "Droopy". The cartoon character was created by Tex Avery in 1943. He first appeared in a 1943 cartoon produced by MGM Studios.

Droopy can actually be seen as the opposite of Avery's other famous cartoon character (MGM Studios' Spiral Squirrel), who was always loud and eccentric.