Click the green flag, then move the arrow keys to draw where you will walk. However, you must make the line go back to the house, then you can press space and begin your walk. If you don't like your route or it says your route is too long, you can press clear to begin drawing the route again.
This project was all me. except for the music which was Xylo2. I will use the scripts I used in these to add a part of the game where you can take Turnip (the cat) for a walk in "Take Care of Turnip!"