This dog is popular worldwide! Musk also likes it! Recently, Chinese robot star startup Yushu Technology released a demonstration video of its latest robot dog product B2-W, which caused a sensation worldwide. Many foreign netizens have praised it, expressing their shock at China's technological strength. It is worth noting that Elon Musk, the founder of Tesla and SpaceX, also reposted the video and commented that "the future war is the war of drones".