Doctor of Veterinary Medicine, Swedish University Agricultural Sciences, Uppsala, 1984. Doctor of Philosophy, Swedish University Agricultural Sciences, 1987.
Researcher Swedish Meat Research Institute, 1985-1987, head of department, 1987-1994. University veterinarian, head of department laboratory animal science Lund University, since 1994. Associate professor Swedish University Agricultural Sciences, Uppsala, 1992.
Member Swedish Society for Veterinary Medicine (board directors 1996-2000, chairman board 2001-2002, chairman laboratory animal section 1996-2000), Swedish Veterinary Association (board directors 2001-2002, since 2004), European Society Laboratory Animal Veterinary (board directors since 2001), European College Laboratory Animal Medicine (diplomate).
Married Anna Ingvar, March 30, 1985. Children: Louise, Erik, Gustav.