WHO IS DOUG? An inquisitive dung beetle who meets weekly at the watering hole with Millie the mammoth, Cedric the camel, Herb the horse and Shutzal the sloth. Together, the five youngsters argue about such topics as thinking, happiness, specie-ism, religion, ethics, evolution, kindness, death, education, love, hunting, sports and the art of rolling the perfect dung ball. They may not provide us with all of life’s answers, but they sure pose a lot of intriguing questions.