White Fang expresses his feelings through barks, growls, and howls
. Though White Fang often snarls at his humans and animals adversaries, he develops a low and steady growl to show affection towards Scott and his family. White Fang howls when he mourns over something, like the empty Indian camp, or Scott's departure from the Klondike. Finally, White Fang barks when his master is in danger and needs help.