Portuguese Sheepdog

The Portuguese Sheepdog originated in Portugal in the 1800s. Dogs of this general type have been used for working purposes for many years, but only since 1930 has their appearance become standardized. They may have originated from crossings between Pyrenean Sheepdogs and Briards, or even Catalan Sheepdogs.

This medium-sized sheepdog can be variable in height, but the majority are taller than 18 inches. Its similarity to the Briard is reflected by the presence of the hind dewclaws and a similar coat, although the Portuguese Sheepdog lacks an undercoat. Its facial expression has led to it being called the "monkey dog" in its homeland. It not only guards sheep, but is used to guard horses, pigs and other livestock as well.

With a reputation for intelligence and devotion to duty, these dogs are well able to locate stock that has strayed from the herd.

The Portuguese Sheepdog is also called the Cao da Serra de Aires.