"the interlopers "how does the author introduce and develop this theme throughout the text?

The author describes how there was a lawsuit over the land, but that the losing family was not satisfied with the decision. ... The author also develops this theme by implying that while both Znaeym and Gradwitz call out for their men, they are instead found by wolves.

his tongue, i believe, was bloody and hanging out of his mouth.

he looked as if he were hungry.

he has several wolf-like qualities; a gray coat, sharp claws and yellow fangs.

those eyes made me feel, dear reader, like the end was near.

as i reached for a stick, he moved to the other side of the hill.

panting and hungry, he looked at me, a defenseless human and he snarled.

well i said my prayers, however, he simply turned and limped off. 

line 5 is one of them idk the other one