editor of  The Sunday Telegraph talking about domestic hippos; an extended  WOFDCAP sequence in which the animal rights activists have a  telephone conversation with Martin Amis about the plight of Karla  the elephant; a thrilling look at how animals are gaining respect,  including the heartwarming tale of a mouse that saved a drowning  tramp; an extended sequence in which Dr. Jonathan Kwattes explains  why all animals are vegetarian 