- https://www.nelcuore.org/home/2018/01/31/essere-animali-inchiesta-shock-sui-pulcini-triturati-vivi/
- http://www.lastampa.it/2018/02/03/societa/lazampa/cane-cani/studio-inglese-le-persone-ansiose-sono-pi-a-rischio-di-essere-morse-da-un-cane-cMY1EReLfAZjuaszmJSeGK/pagina.html