In a second "first" photo of Prince George, the family's dogs joined in. Tilly, a retriever, is to the Duchess of Cambridge's right. Lupo, a cocker spaniel, is beside the duke. Michael Middleton /PA Photos /Landov hide caption

itoggle caption Michael Middleton /PA Photos /Landov

Outside the London hospital where the newest prince was born, betting parlors have been advertising the odds on names. Chris Jackson/Getty Images hide caption

itoggle caption Chris Jackson/Getty Images

The Duchess of Cambridge receives a bouquet of flowers, as she leaves after a visit to Hope House in London on Tuesday. The former Kate Middleton appeared unaffected by the controversy surrounding remarks made by author Hilary Mantel. Matt Dunham/AP hide caption

itoggle caption Matt Dunham/AP

Flowers and a note outside the apartments near King Edward VII Hospital in central London where Jacintha Saldanha and other nurses stayed. Carl Court /AFP/Getty Images hide caption

itoggle caption Carl Court /AFP/Getty Images

Britain's Prince William, the Duke of Cambridge, and his wife Catherine, Duchess of Cambridge, as she was released from King Edward VII hospital in central London earlier today. Leon Neal/AFP/Getty Images hide caption

itoggle caption Leon Neal/AFP/Getty Images

Hullo: The real Queen Elizabeth II, we swear, in 1961. PA Photos /Landov hide caption

itoggle caption PA Photos /Landov