Click on the arrow in the video to start. Mo'ne appears at the 4:36 mark.
The Kuvasz Club of America, the parent club for the Kuvasz at the American Kennel Club, requires that all show Kuvasz must have their curls brushed out. This is opposed to the Hungarian practice.
“The hair is wavy and thick, a real characteristic of the breed....
The coat of the Kuvasz is very attractive, and for the sake of the breed great attention must be paid to the coat when judging.”
From: Pál Sárkány and Imre Ócsag, Hungarian Dog Breeds, Budapest, Hungary: Corvina Kiadó, 1977, 2nd ed. 1986, p. 101, 103-4