Piglets take three-legged pit bull on a barn tour, on The Feed!

Some of the latest and greatest viral videos include two little pigs showing the ropes to their new dog pal and MIT's new running, jumping cheetah robot.

First up, Grace Kuhn shared this video of piglets Ivan and Mishka, are taking their new friend, a three-legged pit bull named Bella, for a tour of their barn. Although, the small swines are seldom successful. All of the animals are rescues, making this video that much more adorable.

And, scientists at Massachusetts Institute of Technology (MIT) are making sure that hurdlers are no longer safe from the inevitable robot uprising. This is video of their cheetah robot, moving at an average of five miles per hour. It is now the first four-legged robot to run and jump over obstacles autonomously.

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