The Smurfs Dog named 'Puppy' and Gargamel's Cat named 'Azrael'.

Smurfy

1989

Hanna-Barbera

Shown on this postcard are Smurfs and their dog named 'Puppy'.

The back is written in Polish and is postmarked from Poland.

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The Smurfs is a Belgian comic and television franchise centred on a group of Smurfs: small blue fictional creatures that live in mushrooms. The Smurfs were first created and introduced as a series of comic characters by the Belgian comics artist Peyo (pen name of Pierre Culliford) in 1958. 

There are more than one hundred Smurfs, whose names are based on adjectives that emphasize their characteristics, example: "Jokey Smurf", who likes to play practical jokes on his fellow smurfs, "Clumsy Smurf", who has a habit of creating havoc unintentionally, and "Smurfette"—the first female Smurf to be introduced in the series. 

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Here is one more.

Smurfy
1989
Hanna-Barbera

Shown on this postcard are Smurfs, their dog named 'Puppy' Gargamel and his cat Azrael.

This one is also from Poland.