Why does lemon pie go down the driveway?

When I was taking Payton to daycare today, she asked me why lemon pie went down the driveway. I had no clue what she was talking about. I asked her if she read that in a book or saw that on a show. No to both questions. She kept saying, "You know, lemon pie." Finally she tells me it's Jayden's dog. Oooooohhhhhh, CLEMENTINE! Payton was talking about a night about 2 weeks ago when Clementine got out and came over to our house when we pulled into the garage. And when we tried to catch her, she went down the driveway. So that's why lemon pie goes down the driveway.