Cool Science & Engineering - Derby the dog with 3D printed prosthetics

I came across this video yesterday and, like most people, thought, "Oh, no way!" This is a spiffy example of science and engineering. So I had to cross-post it. 



I was also amazed at how much Derby looks like my dog, Shadow. 

This is Derby (image courtesy of 3dprint.com):

Derby without his prostheses - Image from 3dprint.com 

This is Shadow the Arizona-Alaskan Malamute, image courtesy of the bajillions of pictures I take of him:

Shadow in Prescott with his toys.

The resemblance is uncanny. #malamutes