Smartpet Robot Dog is the one that entertains you with its endless features comprising of gestures and voice control system. This cute little pet works with the iPhone or iTouch and responds to different movements like step forward, backward, left and right or even it can move in circle. The manufacturer used the minimalist technology and used Bluetooth as a communication interface between iPhone and Robot Dog. It can act in 6 different positions while singing and dancing at rhythms. A part from the basic motion recognition system, you may nurture pets by feeding, playing and grooming them. You may even customize your pet’s face and even accessorize them.