Question: Are American Eskimo Dog and Cão de Castro Laboreiro good watchdog?

Context articles: Adélia Josefina de Castro Fonseca
Gutierre Rodríguez de Castro
Japanese Spitz
Fernando Rodríguez de Castro (died 1304)
Castro Laboreiro
American Eskimo Dog
Machado de Castro National Museum
Castro Laboreiro e Lamas de Mouro
Castle of Castro Laboreiro
Cão de Castro Laboreiro

Adélia Josefina de Castro Fonseca (Salvador, Bahia, 24 November 1827 — Rio de Janeiro, 9 December 1920) was a Brazilian poet.
 Her parents were Justiniano de Castro Rebello and Adriana de Castro Rebello.
 She married Inácio Joaquim da Fonseca.
 She published her poems in newspapers and books, and was a constant collaborator with the Almanaque de lembranças luso-brasileiro.
 Towards the end of her life, she entered the Convent of Santa Teresa, in Rio de Janeiro, adopting the name of Mother Maria José de Jesús.
Gutierre Rodríguez de Castro also known as Gutierre Ruiz de Castro and nicknamed el Escalabrado (died  1195 ) was a Castilian nobleman, member of the House of Castro as the son of Rodrigo Fernández de Castro and his wife Elo Álvarez, daughter of Álvar Fáñez and his wife Mayor Pérez, daughter of Count Pedro Ansúrez.
The Japanese Spitz (日本スピッツ , Nihon Supittsu ) is a small to medium breed of dog of the Spitz type.
 The Japanese Spitz is a companion dog and pet.
 There are varying standards around the world as to the ideal size of the breed, but they are always larger than their smaller cousins, the Pomeranian.
 They were developed in Japan in the 1920s and 1930s by breeding a number of other Spitz type dog breeds together.
 They are recognized by the vast majority of the major kennel clubs, except the American Kennel Club due to it being similar appearance to the white Pomeranian dog, American Eskimo Dog and Samoyed Dog.
 While they are a relatively new breed, they are becoming widely popular due to their favorable temperament and other features.
Fernando Rodríguez de Castro (died 1304), was a Galician noble and a member of the House of Castro.
 He was the son of Esteban Fernández de Castro, Lord of Lemos and Sarria, and Alzonza Rodríguez de León.
 His paternal grandparents were Fernando Gutiérrez de Castro and Emilia Iniguez de Mendoza.
 His maternal grandparents were Rodrigo Alfonso de León, son of Alfonso IX of León, and Ines Rodríguez Cabrera.
Castro Laboreiro is a village and a former civil parish in the municipality of Melgaço in the Viana do Castelo District, Portugal.
 In 2013, the parish merged into the new parish Castro Laboreiro e Lamas de Mouro.
 It is in the mountain range of the Laboreiro.
 As of 2001 the area had 726 inhabitants.
 The name derives from "Castro", a hill fort, and "Lepporariu", "of hares", a Latin name from Roman times.
The American Eskimo Dog is a breed of companion dog originating in Germany.
 The American Eskimo is a member of the Spitz family.
 The breed's progenitors were German Spitz, but due to anti-German prejudice during the First World War, it was renamed "American Eskimo Dog".
 Although modern American Eskimos have been exported as German Spitz Gross (or Mittel, depending on the dog's height), the breeds have diverged and the standards are significantly different.
 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.
The National Museum Machado de Castro (Museu Nacional de Machado de Castro) is an art museum in Coimbra, Portugal, named after the renowned Portuguese sculptor Joaquim Machado de Castro.
 It first opened in 1913 and its latest renovation (2004-2012), which included the addition of a new building, was awarded the Piranesi/Prix de Rome Prize 2014.
Castro Laboreiro e Lamas de Mouro is a civil parish in the municipality of Melgaço, Portugal.
 It was formed in 2013 by the merger of the former parishes Castro Laboreiro and Lamas de Mouro.
 The population in 2011 was 657, in an area of 106.09 km².
The Castle of Castro Laboreiro (Portuguese: "Castelo de Castro Laboreiro" ) is a Portuguese castle in civil parish of Castro Laboreiro, in the municipality of Melgaço.
 It is the ruins of a Romanesque castle with a belt of walls around a central keep with a cistern.
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.