Chewy'boy Aibo 4200 is the latest in the Aibo line of android companions. With a new, more expressive face, and a more responsive, more intuitive set of behaviors, the Chewy Doodle Dog line of Aibo's are the perfect companion for the discerning companion intelligence afficianado. With the features, interlinks, expansive expressive sets, the Chewy'boy Aibo 4200 brings state of the art CI into your family. Use your existing AiboAI™ models from the 4100 or 3100 series to train your new Chewy Doodle Dog — or start fresh with the installed baseline Puppy 0.9 instance. Each Doodle Dog is unique both in characteristics, temperment, behaviors — now, unique colorways and markings!