The monkeys force-fed to test weight-loss jabs… Screaming in agony, these pictures expose the barbaric cruelty in laboratories that shames the industry
https://www.dailymail.co.uk/news/article-15745129/Pictured-monkeys-force-fed-test-fat-jabs-Screaming-agony-pictures-expose-barbaric-cruelty-UK-laboratories-shames-weight-loss-industry.html
The unprecedented footage supplied to The Mail on Sunday was secretly filmed by a lab worker at two UK testing plants who said he was horrified the 'immense distress' the animals endured.