Hungry, nosy pig key to success Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) A PIG is one of the key components to an Otways’ truffle farm's success. Contact the authorby Kate Deppeler July 30, 2012 A PIG is one of the key components to an Otways’ truffle farm’s success. Unlock full access to Colac Herald - Subscribe today! Subscribe Now Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Tags: Business, Rural