That is so sad. I couldn't imagine loosing a dog to a terrible accident like that Poor little Gracie. I can also sympathize with her calling for Gracie, I did the same thing with Zoe for weeks. Me and my mom watched a t.v. show with a character named Zoe in it and she said look at Zoe and I looked around the room and said where is she? Keep in mind that this was about 2 months after she passed.