About Guardian: Ethical reasons why beagles have to die: animal research HLS defends its production line
Guardian: Ethical reasons why beagles have to die: animal research HLS defends its production line- Paul Kelso. Around half of the research at HLS involves animals and is designed to meet the Animal Scientific Procedures Act (1986) which demands that a wide range of drugs, food additives, industrial chemicals and domestic products is tested before being released on to the market.