Media: New Scientist feature on vegan pet food by Andrew Knight | Sep 20, 2022 | News 2022 New Scientist has just published a feature article on vegan pet food: The 5 pp feature article extensively covers vegan pet food research by colleagues and myself. The article also explores ingredients such as yeast and in vitro meat. Lawton G (2022). Meat-free mutts and moggies. New Scientist, 24 Sep. 44-48. PDF.