
My best bet may be to learn fun facts about Snowy instead. More from wikipedia:
Basics: "[He] is Tintin's four-legged companion who travels everywhere with him. The bond between the dog and Tintin is deeper than life, and they have saved each other from perilous situations many times."
Linguistic and paranormal abilities: "With a few exceptions, Snowy never speaks (although he is regularly seen thinking in human words), since he is 'only a dog' . . . . Snowy often adds to the story in many interesting ways. For instance, Snowy is the only character in Flight 714 to remember that he was abducted by aliens."
Alcoholic tendencies: "Like Captain Haddock, Snowy is fond of Loch Lomond brand scotch whisky, and his occasional bouts of drinking tend to get him into trouble, as does his acute arachnophobia."
Evolution of the character: "The character of Snowy . . . was most dramatically affected by the introduction of Captain Haddock in The Crab with the Golden Claws. Before Haddock's appearance, Snowy was the source of dry and cynical side-commentary, which balanced out Tintin's constantly positive, optimistic perspective. When Haddock entered the series, the Captain took over the role of the cynic, and Snowy gradually shifted into a more light-hearted role, serving to create comic relief by chasing the Marlinspike cat . . . , drinking the Captain's whisky, etc."