Which 양 breeds come in 단색?

Club breed standards describe 단색 for the 도퍼, 이스트 프리지안 및 카타딘.

양 pattern

단색

One color all over with no pattern or white: self in rabbits, cavies, rats and canaries; a tongue or hoof of one even color.

7 양 breeds list 단색. It is in a club standard for 3 breeds.

Breed	DORPER SA	LSZV MV	KHSI
도퍼흰색	표준 (“A white sheep”)	No ruling	No ruling
이스트 프리지안	No ruling	표준 (“einheitlich”)	No ruling
카타딘	No ruling	No ruling	표준 (“any color or pattern”)

Breed	DORPER SA
도퍼검은 머리	결점 (“an entirely white sheep or a sheep predominantly black is undesirable”)