Which Овца breeds come in Пятнистый?

Club breed standards describe Пятнистый for the Катадин.

Which breeds disqualify Пятнистый?

At least one club disqualifies Пятнистый in the Ромни-марш и Сент-Круа.

Овца pattern

Distinct round spots on a contrasting ground: Dalmatians, spotted cats, pigs and rabbits; dark spots on a pink tongue.

6 Овца breeds list Пятнистый. It is in a club standard for 1 breed. At least one club disqualifies it in 2 breeds.

Breed	KHSI
Катадин	По стандарту (“any color or pattern”)

Breed	LLSBA US	ASBA SOUTHDOWN	WLSBA
Лестерская длинношёрстная	Недостаток (“Colored spots in white fleeces are objectionable”)	No ruling	No ruling
Саутдаун	No ruling	Недостаток (“Black spots in the wool are discriminated against”)	No ruling
Уэнслидейл	No ruling	No ruling	Недостаток (“occasional very small black spots which are technically a fault”)

Breed	AMERICAN ROMNEY	SCHSIA
Ромни-марш	Дисквалифицирующий (“black spots within the actual fleece for white animals”)	No ruling
Сент-Круа	No ruling	Дисквалифицирующий (“Body color spot larger than a US quarter dollar”)

How Пятнистый can appear or change over an animal's life.