Derby, a Husky mix dog was born with deformed front paws, and could barely walk, but thanks to the latest 3D-printing technologies, he can now walk with 3-D printed prosthetic legs.
At first Derby was going to be euthanized, until he was saved by Peace and Paws, a no-kill shelter, and fostered by Tara Anderson who works at the US-based 3D Systems Company, which managed to create customized prosthetic legs.
And now he can run! Watch the heart melting video below. Source