Kate Middleton brought her dog Lupo along to watch Prince William play polo at the Beaufort Polo Club in the UK yesterday. William picked up the dog and gave him a sweet kiss when he was finished with his match. It was the second day of the sport for William, who also participated in a charity game with his brother Prince Harry on Saturday. Kate had a busy weekend herself, kicking things off on Friday at a performance of The Lion, The Witch, and The Wardrobe. She made another public appearance alongside the royal family at the Trooping the Colour ceremony Saturday morning and yesterday morning met up with a group of children at a camp.