James Serpell is the Marie A. Moore Professor of Humane Ethics and Animal Welfare at the School of Veterinary Medicine, University of Pennsylvania, where he also directs the Center for the Interaction of Animals & Society. He received his bachelor's degree in Zoology from University College London (UK) in 1974, and his PhD in Animal Behavior from the University of Liverpool (UK) in 1980. He moved to his current position at the University of Pennsylvania in 1993. Dr. Serpell is the current President of the International Society for Anthrozoology (ISAZ). He serves on the editorial boards of most...