If you own a dog, be warned. This story is going to hurt a lot. Even if you don't, only a sociopath wouldn't shed a tear from this. An adorable little girl named Lynn just had to say goodbye to her four-legged best friend Jaden, the day after she celebrated her sixth birthday. The best friends have been inseparable throughout Lynn’s entire life, so it’s not surprising that losing him has broken the young girl’s heart. Her parents have been documenting their adventures for years, and managed to capture some of their final precious moments together as well.