3 years ago5,000+ Views
Grab the tissue box, this is going to be a great video. Derby was born with deformed front legs that prevented him from running around like a normal dog. Now, with the help of 3D printers (that still boggle my mind) Derby has two new legs that give him some serious speed! Watch how this incredible new technology transforms derby's life for the better!
1 comment
This is the best story :) look at him go!!!
3 years ago·Reply