Christmas is the most spectacular time of the royal family's year, with extravagant banquets, celebrity carol concerts and amazing 20-foot trees. And then the King settles down for his turkey dinner.
A history of the royals' love of animals. Not just racehorses or corgis but a passion for all creatures great and small, from cats to parrots to a polar bear fishing in the Thames.
How do the royals balance expectation and tradition to raise the perfect future monarchs?