"It's Mother Nature's job to thin out the weak... it's my job to put up one hell of a fight." Life Below Zero: Next Generation's newest member, Johnny Rolfe, along with his beloved dog Java, showcase how they survive in the harsh wilds of Alaska on a new episode tonight at 8/7c. | Life Below Zero

Johnny Rolfe fishes for his subsistence lifestyle with his dog Java in Kachemak Bay. New episodes of Port Protection and #LifeBelowZero Next Generation air Tuesday nights starting at 8/7c on National Geographic. | Life Below Zero