Prince Edward’s 60th birthday has been celebrated today with adorable puppy photos. Buckingham Palace released four new images of the Duke of Edinburgh with his pets to mark the landmark occasion. One photo shows the duke sitting on a wall in a bright red jumper and tweed waistcoat surrounded by three dogs: Labrador Teal, cocker spaniel Mole and Labrador puppy Teasel. Another adorable photo shows Prince Edward holding the black Labrador puppy Teasel in both arms at Bagshot Park. The Duke and Duchess of Edinburgh are animal lovers and not only share their home with dogs but also a tortoise call…