By the time I got to the end of the story I was sobbing. I lost my Woofie in 1996 in virtually the same way. I still miss her. I know we were lucky to have such a friend, but it does hurt so.
Dogs should live forever.
I'm so sorry for your loss!! I just lost my Siberian Husky of 13 years, right before Christmas, so I know how you are feeling without Josephine there with you :( May God comfort you and your family!