Chelsea shared this link via Twitter and I had to share it! It starts off fun but by the end it made me sad.. I hate knowing that Duke is likely to leave this earth before I do. How fair is that? He makes our lives better every single day. No matter what's going on in life, Duke is always happy to see us, he always wants to cuddle, and he always makes us smile. He really is a part of our family. A very important part.