The Dutch Smoushond, known in his native Holland as Hollandse Smoushond, or Smous, is a roughcoated, lively, active, strong and squarely built companion dog. The Smoushond is built and muscled so as to be able to follow horse and carriage, as well as to catch rats in the stable. This breed was formerly referred to as "Gentleman's Stabledog" or coachman's dog. The exact origins of this breed are unknown, but judging by its looks, he may be related to schnauzers. As a typical terrier, he is a tireless ratter and an excellent watchdog.
Affectionate, gay, friendly, he is not easily frightened, yappy or prone to wandering, the Smous is a great family dog.
Size
14-17 inches at shoulders.
Coat
The coat is coarse, wiry, harsh, straight and with on unkempt look about it. There is sufficient undercoat to protect the dog from the weather. A parting on the back is an indication that the coat is too long and soft and lacking undercoat.
Color
Self-colored yellow in all shades, with a preference for a dark straw color. Ears, moustache, beard and eyebrows may be of a darker shade of yellow than the rest of the dog.

Photo courtesy of Hollandse Smoushonden Club