Čtyřlístek ('four-leaf clover') is a Czech comic book series continuously published since 15 May 1969[1] created by Jaroslav Němeček.

[2] In the 1980s an average edition contained about 220 000 prints and became one of the most popular comic books for children.

In 1969 Jaroslav Němeček and his wife created the cartoon series we know today.

The comic has five main characters - Myšpulín, a geeky cat; Bobík, a tough pig; Fifinka, a pretty dog, Pinďa, a silly rabbit, and Myska, an assistant mouse.

He's a genius inventor, creates inventions like time machines, self-driving autonomous vehicles, and robots.

His hobbies include spending time in nature, going on adventures with his friends, and inventing.

[3] Bobík the pig typically wears a green shirt and yellow trousers.

[4] Fifinka is a white dog that wears a pink-purple dress with lace and red shoes.

It received a revival by 2024 this time on Alkay Animation Prague and directed by Michal Zabka.