The Schipperke, Belgium's "little captain," is the traditional barge dog of the Low Countries. Curious, lively, and intense but mischievous, this little black dog is a robust, long-lived companion for whom there is never a dull moment. Standing no higher than 13 inches, Schipperkes are small dogs built for hard work. Schips were bred to be ratters and watchdogs. Their powerful jaw, neck, and forequarters, coupled with a stealthy, catlike hunting style make them ideal rat-catching machines. The black coat is profuse around the neck, shoulders, and legs, giving the breed a silhouette that accentuates a thick, substantial body. The foxy face completes the unique look of a unique breed. If you can't tell a Schipperke from an ordinary dog, you simply haven't been paying attention.
References:
https://www.akc.org/