Coal Dog

####Coal Dog

Check out the video https://youtu.be/C4T1LmaF0wc

###The hound that sniffs out and eliminates tough odors from your refrigerator.

* The latest addition to the [Butter Pig Barnyard Family of Friends](http://www.thingiverse.com/steveweber314/collections/butter-pig-barnyard-family-of-friends)

**Coal Dog** keeps your refrigerator smelling fresh and clean, all year round. Since ancient times, man has kept a box of baking soda in the fridge to eliminate odors. Recent scientif