we accessed the School 4.0 website. There we found all the information. We completed Unit 79 (UD63).
This robot dog was made by me and my team. It was really difficult, but we more or less managed it. The main part is the motor and some small wheels that make the legs move, and that's how the robot moves. It also has a sensor that stops it if something gets too close. Here's a video of the dog.And photos