This is Dandar in Hungary.
This photo showcases the distinctive texture of the Kuvasz coat:
“The hair is wavy and thick, a real characteristic of the breed....The coat of the Kuvasz is very attractive.”
From: Pál Sárkány and Imre Ócsag, Hungarian Dog Breeds, Budapest, Hungary: Corvina Kiadó, 1977, 2nd ed. 1986, p. 101, 103.