Mush! Watch a team of Boston Dynamics' SpotMini robot dogs pull a truck down the street

A team of dog-like robots pull a massive truck down the street. No -- this is not a new episode of "Black Mirror." This is a video featuring the latest robot from Boston Dynamics, an American engineering and robotics design company. The four-legged robot, named SpotMini, weighs about 66 pounds, can carry a payload of up to roughly 31 pounds and can run for as long as 90 minutes, depending on what it is doing. In this case, ten SpotMini robots are show pulling a large delivery truck.