I sincerely hope for the best for that poor dog.
I'm starting to get depressed, so here's some good news I thought I'd share:https://www.facebook.com/pages/Find-Tango-Lacey/570009143095289
I've become friends with Nicole over the past, two months after I had become emotionally involved with her trying to track down a missing dog (Lacey) near where I live (I had spotted her the day after she had escaped).
Long story short, after close to two months on the run, Nicole finally managed to recover her and get her the medical help she needed (she tested positive for Lyme and has a torn ACL).
What makes Nicole such a wonderful person in my book is that she not only dedicates her life to helping find lost animals, but sometimes does so out of her own pocket as she did with Lacey (her owner "lost interest" and is refusing anything to do with her).