If you don't think this is wonderful, you should be slapped.
POV via dog.
That. is. cool.
I don't know what to say - this is really great!
Wicked! I wonder what it looks like in real life!
This was obviously done with a VERY long exposure on the camera. --The author does say that the, "dog is fast enough when she corners" --so maybe just a bit spotty when just running around and it becomes clear when the dog really takes off.