Watch Rock Dog (2016) HD Full Movie Free on SolarMovie. Watch Rock Dog (2016) online free. When a radio falls from the sky into the hands of a wide-eyed Tibetan Mastiff, he leaves home to ful...When a radio falls from the sky into the hands of a wide-eyed Tibetan Mastiff, he leaves home to fulfill his dream of becoming a musician, setting into motion a series of completely unexpected events.