What a horrible tragic story and thank you for bringing this subject to everyone's attention, especially at this time of year. It could be that part of this sweetie's problem was her eyesight. This story brought back memories of my Pumpkin who went to the Rainbow Bridge at 17 yrs. of age. He was a toy poodle and just a little larger than Wiggs and his hearing had gone and his eyes were clouded with cataracts. Possibly Wiggs just couldn't see where she was going. I am sure that even an able-bodied pup could wind up in serious trouble in a similar situation. What a tremendously sad story and my heart breaks for her people. Maybe her story will help save a life by alerting others to this danger. I hope so.