https://oggiscienza.it/2019/11/01/maltrattamento-genetico-cani-razza/?fbclid=IwAR3Rh7tBdcpx4rTrp3kbDLH5aERGY8Zs23inlOpjOqidhzzCG4a7OOT1IW0
- https://www.lastampa.it/la-zampa/altri-animali/2019/10/31/news/new-york-vieta-la-commercializzazione-del-foie-gras-dal-2022-1.37811806
- https://www.nelcuore.org/?p=43835