A clever dog loves to show off his unusual workout routine. While his owner trained on the treadmill, the four-legged friend ...

For blind runners — and there are many of them — there are challenges, including finding guides for longer runs, or logging miles on the treadmill which might not mimic outdoor terrain.

has reached a top speed of 10.4 m/s on the treadmill. This means that the robot dog has the potential to run a distance of 100 m in under 10 seconds. However, there is no official proof of this.