In the 2006 off-season, Neal was invited to the Canadian national junior team's summer evaluation camp. His physical presence and hard-hitting impressed Canada's coaches, and he was brought back to the team's selection camp in December 2006. His play earned him a spot on the club for the 2007 World Junior Championships in Sweden, where he helped Canada to a gold medal. Two years later, Neal moved on to Canada's men's team for the 2009 IIHF World Championship in Switzerland. He scored three points in as many contests, helping Canada to a silver medal finish in the tournament. In 2011, he again represented Canada at the 2011 IIHF World Championship in Slovakia.