Here's Military Dogs that are Specially Trained for Combat

By now, everybody has seen the picture. A tan dog in a tactical vest, sitting up at the position of attention, perky ears framing blackface. The mouth wide open, the tongue hanging out the side of the mouth, the dog looks happy, almost goofy.

While most people are familiar with military working dogs, this one is a special type of dog called a Multi-Purpose Canine.