http://www.agriculture.ch/fr/actuel/agronews/detail/article/2009/05/06/castration-sans-douleur-des-porcelets/
12-May-2009 (17 years 1 months 1 days ago)The work group formed by representatives of the different implicated sectors (swine producers, retail distributors, the rendering industry, veterinarians) have agreed on an initial financing of 15 million swiss francs to begin in an efficient manner the castration of piglets by inhalation narcosis. (Original in French. Read Google translation
here).