Jean-Pierre Vittoni (R), a Swiss farmer, talks with Swiss Minister of Environment, Transport, Energy and Communications Doris Leuthard (2nd R) next to Head of the Department of Security and the Environment Jacqueline de Quattro during a presentation of Great Pyrenees dogs near Les Diablerets July 31, 2012. Swiss farmers use Great Pyrenees dogs to protect their cattle from wolves. In early 2012, the Swiss Federal Office for Environment counted five wolves have entered the country out of the 70 to 200 that live in France and Italy. Picture taken July 31, 2012. REUTERS/Denis Balibouse (SWITZERLAND - Tags: AGRICULTURE ANIMALS SOCIETY)