Cooper learned about many different areas located far away from the den from Kid today. Cooper told him he would like to see everything, from snow-covered mountains to the endless sandy dunes.
Kid was serious as they explained that even the best hiding spot won't save your life if you reveal yourself too soon. Cooper learned how to limit body movement and noise in dangerous situations.
Cooper learned how to use the environment to his advantage, to successfully muffle all the sounds he made. Cooper and his littermates were stalking each other, changing their roles from time to time.