Prince William, Duke of Cambridge and Prince Harry of Wales participate in the Charity Day in Aid of Well Child, Child Bereavement & Tusk held at Beaufort Polo Club. While the Princes play, Catherine, Duchess of Cambridge watches after her English Cocker Spaniel puppy, Lupo, and both she and Zara Phillips dote on Savannah Phillips (b. December 29, 2010,) Zara's niece.