Bill Erwin, the famous blind AT thru hiker and author tied his seeing eye dog to a tree at the Augusta, Maine Walmart, then drove off with his wife in their RV forgetting the poor dog. When they discovered their mistake several hours later and returned to the Walmart the dog was no where to be found. Fortunately someone found the poor dog and brought him home and when the story got out the next day Bill's dog was returned to him. It is very fortunate this didn't happen while Bill was on the trail or the book "Blind Courage" instead might have been "How to Walk Into Trees and Live To Tell". Anyway, Bill and the dog are back together. It is just amazing to learn a blind man who hiked the entire AT can manage to lose a seeing eye dog while shopping at Walmart.