This papercraft is the Shizue, a dog that is set to appear in Animal Crossing: New Leaf of the Animal Crossing game series, the paper toy was created by Muumin. There is another version of the Shizue paper model at the site: Animal Crossing – Shizue Free Papercraft.
Animal Crossing: New Leaf is the upcoming sixth installment in the Animal Crossing series, being developed by Nintendo and being released exclusively for the Nintendo 3DS.
While retaining much of the gameplay from older titles, Animal Crossing: New Leaf marks a large change in the series, the player now takes on the role of the mayor. With the help of the townsfolk and 'one eager secretary' it is now the player's job to make the town a better place to live. New Leaf also has a change of art style, with the players and the villagers having more human-like shapes, rather than the shorter ones seen in previous games, as well as the trees, flowers, and houses taking on a more realistic appearance.
You can download the paper craft model here: Animal Crossing: New Leaf - Shizue Ver.2 Free Papercraft Download