Which breed has been used as a royal guard dog, Kuvasz or Cavalier King Charles Spaniel?
Kuvasz:  It has historically been used as a royal guard dog, or to guard livestock, but has been increasingly found in homes as a pet over the last seventy years. Cavalier King Charles Spaniel:  The breed is generally friendly, affectionate and good with both children and other animals; however, they require a lot of human interaction.
i don't know