Finally tonight, have you heard the one about the dog and the bus driver? Better than a joke, we have a true story for you tonight. You may laugh. It will almost certainly give you reason to smile. Here is ABC's Neil carlinski. Reporter: Okay, so lassie was really good at figuring stuff out and finding her way, and uggy the jack Russell you may recognize from flicks like water for elephants and "The artist" even had them launching a campaign for the artist. And this one has eclipsed all. No special effects here, just a dog who rides the bus all by herself. We spent the day bouncing around downtown Seattle with eclipse. Full disclosure, I had no idea where to get off the bus and found myself following the dog. She looks out the window, and no joke, she knows exactly when it is fine for her to get off. So where does a bus-riding dog go? The dog park, of course. At the park, we met Jeff young, who says he usually rides with his dog, but on some occasions she has done it totally on her own. Just the dog to the park, she rode it with me so many times. Reporter: It is ingrained. There are not many who could get away with licking the seat in front of them and still be the most popular passenger on board. Of course, public transportation can be grueling. Eclipse is the one passenger nobody complains about when she nods off in front of you. In Seattle. For the record, eclipse gets