Snowy (character) he is able to understand human language, and communicates with speech bubbles. His verbal responses to various situations include jokes, expressions of fright, and pleas to Tintin to exercise caution. In the early albums he takes an interest in mechanics and geography; in "Tintin in the Congo", he makes biblical references. As a dog, he also sniffs, tracks, chases, and bites. The character of Snowy evolved through the course of the Tintin series. In early works he exchanges dialog with other characters, including animals, and provides a running commentary on the situation. His character then became affected by the introduction
Tintin (character) admitted that he did not take Tintin seriously in the early "Adventures", explaining simply that he "put the character to the test" and that Tintin was simply created "as a joke between friends, forgotten the next day." Hergé biographer Benoît Peeters noted that throughout the early "Adventures", Tintin was "supremely Belgian" in his characteristics, a view echoed by biographer Pierre Assouline, who deemed all of the protagonists of the early "Adventures" "very Belgian". Hergé himself commented: "my early works are books by a young Belgian filled with the prejudices and ideas of a Catholic, they are books that could have