Lone wolf

Fuji TV has a great program called Fountain of Trivia in which they do really stupid experiments and make trivia from them. Last night I watched one where they went to Canada and a rather fearsome man in a lumberjack jacket took them up into the mountains to find wolves. When they found one, they recorded his howl and used a bowlingual translator to find out what he said. And the result...when a lone wolf howls at the moonlight, he is saying "what should I do?".