 Nyorai mberi kweiyi ndima - Shattenkirk, yakadzika midzi muUS National Team Development Program, yakatanga kumiririra United States mu2006 World U-17 Hockey Challenge, ichibatsira kuunganidza sirivha. Gore rakatevera, semutungamiri wepurogiramu yekusimudzira pasi pe-18, Shattenkirk akasarudzwa ku2007 IIHF World U18 Championships. Akabatsira zvakare United States kuhwina sirivheri, kuwana sarudzo kuAll-Star Team uye akatumidzwa zita reMutambo Wakanakisa Defenseman. 