Chico the Cat has written a blistering tell-all book about his friend, Joseph Ratzinger, who turned out to be Pope Benedict XVI. In it, he talks about being the Pontiff's friend and living with him while he was a Cardinal in Germany, where the Pope lived most of his life before moving to St. Peter's Basilica in Vatican City, where he currently resides at 1 Pope Row.
Also, and in what is perhaps the most enlightening chapter of the book, Chico uses his feline wiles to suss out the time that Ratzinger spent as a Hitler Youth when he was a kid. Boy, that cat has certainly led an interesting life! Oh, and so has the Pope.
Yahoo! News: Chico the cat tells pope's life story