Why does one boy try to give White Fang a bearing at Great Slave Lake

From the text:

A boy was chopping frozen moose-meat with an axe, and the chips were flying in the snow. White Fang, sliding by in quest of meat, stopped and began to eat the chips. He observed the boy lay down the axe and take up a stout club. White Fang sprang clear, just in time to escape the descending blow. The boy pursued him, and he, a stranger in the village, fled between two tepees to find himself cornered against a high earth bank.