The Second Jungle Book by Rudyard Kipling Chapter 13 Page 8

winds among the tree-tops, till suddenly across the river a wolf called. It was no wolf of the Pack, for they were all at the Rock. The note changed to a long, despairing bay; and “Dhole!” it said, “Dhole! dhole! dhole!” They heard tired feet on the rocks, and a gaunt wolf, streaked with red on his flanks, his right fore-paw useless, and his jaws white with foam, flung himself into the circle and lay gasping at Mowgli’s feet.

“Good hunting! Under whose Headship?” said Phao gravely.

“Good hunting! Won-tolla am I,” was the answer. He meant that he was a solitary wolf, fending for himself, his mate, and his cubs in some lonely lair, as do many wolves in the south. Won-tolla means an Outlier — one who lies out from any Pack.