Which Cochon breeds come in Uni?

Club breed standards describe Uni for the Chester White et Kunekune.

Which breeds disqualify Uni?

At least one club disqualifies Uni in the Juliana.

Cochon pattern

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

10 Cochon breeds list Uni. It is in a club standard for 2 breeds. At least one club disqualifies it in 1 breed.

Breed	CPS	BKPS
Chester White	Standard (“solid white”)	No ruling
Kunekune	No ruling	Standard (“coat may be any colour or texture”)

Breed	JPAR
Juliana	Éliminatoire (“A solid coloration with no spotting”)
Cochon ventru	No ruling
Duroc	No ruling
Landrace	No ruling
Large Black	No ruling
Red Wattle	No ruling
Tamworth	No ruling
Yorkshire	No ruling

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