Dang, I read the whole thread hoping for a happy ending.

Well, it may turn out. A few years ago I found an extremely old and completely blind dog in our shrubbery. He was covered in fleas and extremely dirty. His coat was filthy and he looked like he had been outside forever and he could barely move. My wife posted his picture on Facebook and within a few hours the owners came and got that dog. He had been gone for weeks and they lived way across town. He had somehow gotten out of their backyard. How that deaf and completely blind dog made it all the way across town and how he had survived for weeks in the condition he was in was a mystery, but he had and it was a happy ending for all.