Little was first selected in an international tournament for the Team Ontario in 2003–04 in the World Under-17 Hockey Challenge in Newfoundland, winning a gold medal. He was then included with Canadian National Under-18 Summer Team at the 2004 World Junior Cup in Břeclav, Czech Republic, and invited to the December 2005 Canadian World Junior hockey team selection camp. Little was a member of the gold-medal winning 2007 Canadian World Junior hockey team.