ST MARY’S, ENGLAND – JULY 03: Camilla, Duchess of Cornwall pets a dog during a visit to a veterinary surgery on the Scilly Isles on July 3, 2012 in St Mary’s, England. Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall are on a three day trip to Cornwall and the Isles of Scilly. The Prince of Wales is celebrating 60 years as the Duke of Cornwall. (Photo by Arthur Edwards – WPA Pool /Getty Images)