Are American Eskimo Dog and Cão de Castro Laboreiro good watchdog?
American Eskimo Dog:  In addition to serving as a watchdog and companion, the American Eskimo Dog also achieved a high degree of popularity in the United States in the 1930s and 1940s as a circus performer. Cão de Castro Laboreiro: The Cão de Castro Laboreiro, or Dog from Castro Laboreiro, or Portuguese Cattle Dog or Portuguese Watch Dog, is a dog breed of the livestock guardian dog type, originating from Castro Laboreiro in the northern mountains of Portugal.
watchdog