This cute little chihuahua puppy named TurboRoo was born without front legs. A kind engineer heard about the pup online, and designed and built a little wheeled cart for the dog--the platform was 3D-printed with a MakerBot, the wheels are for a skateboard. The full story's over at 3dprint.com.

http://feeds.boingboing.net/~r/boingboing/iBag/~3/AQ381LXCkRg/baby-chihuahua-born-with-missi.html