American surfer and photographer Ben Moon pays a touching tribute to his dog, in an eponymous movie : “Denali” and by taking him as the narrator of this tender friendship. Ten years ago, surfer fought the cancer. The company of his dog enabled him to stay alive. But at the beginning of 2014, it’s the turn of Denali, 14 years old, to be a cancer suffer. His master beg him to stay alive one month more. Denali listened to him and passed away one month later.