It ran between December 1971 and June 1974 in the French music magazine Rock & Folk.
Hamster Jovial is a tall, naïve scouts leader who is passionate about pop music.
The comic strip was controversial for frequently making risqué jokes, particularly involving the sexual antics of the little girl scout and her boyfriend.
[1] Gotlib furthermore made a lot of references to rock artists who were popular around the time these comics were published, from Frank Zappa, Pink Floyd over The Who to Tina Turner.
[1] [2] In one series of gags he had Hamster Jovial parody famous album covers.