Waddles the Disabled Duck Walks for the First Time on His 3D-Printed Prosthetic Leg

“I didn’t think I would be emotional about this. But when you take these animals, all you want to do is give them a good life and do right by them. You see them struggling, and you think there’s nothing you can do. It’s really heartbreaking. So yeah, Derrick knocked it out of the park.”