1.   Wild wolf cubs beg for food from their mothers and also bark but they grow out of such grovelling behaviour.

2.   And he said it remains true that there is no documented case of a healthy wild wolf in North America this century ever attacking a human being.

3.   Angeline was a curious mixture of domestic dog traits and wild wolf reflexes.

4.   Scientists say that wild Canadian wolves, following an ancient territorial imperative, are already expanding their range in Quebec toward the United States.

5.   Scientists say that wild Canadian wolves are already expanding their range in Quebec toward the United States.

6.   The capture of wild wolves in Alberta.

7.   The tussle with a wild wolf in Alaska.

8.   The wolf idea has also split environmentalists, with opponents arguing that crowded, super-industrialized Japan would hardly be a comfortable, safe home for wild wolves.