Have you thought about a vegan or vegetarian diet for your cats and dogs? We ask Professor Andrew Knight from the University of Winchester , who is also a veterinarian, why would we? and how?For more info: http://www.vegepets.info/For more info on the new course in Animal Welfare: http://www.winchester.ac.uk/research/attheuniversity/FacultiesofHumanitiesandSocialSciences/centre-for-animal-welfare/Pages/centre-for-animal-welfare.aspx