We made four films for Dyrenes Beskyttelse (Save The Animals Foundation in Denmark) regarding forced fixation of sows. We encouraged peolple to sign a petition and what a success, more than 113000 signatures where gathered. This resultet in pressure on the government to change swine production methods.

See the others here 

 https://www.youtube.com/playlist?list=PL7F7D22BDEC331489