PETA’s video about elephant husbandry at Hannover Zoo 12. October 201712. October 2017 animal welfare, anti-zoo-initiatives, history, media-echo Exclusive for zoos.media – 04.04.2017. Author: Philipp J. Kroiß PETA is using a video to attack Hanover Experience Zoo. The author explains that this is disinformation. He describes the background and the facts.