United Pet Club

Cattle pattern

Central heterochromia

An iris of two zones, a pale blue ring around the pupil and a darker outer ring; in cattle the inherited heterochromia irides (HI) the American Angus Association excludes from registration.

1 Cattle breed lists Central heterochromia. No club standard describes it. At least one club disqualifies it in 1 breed.

Breeds where Central heterochromia is disqualified or not accepted

BreedAAA
AngusEyesDisqualifying (“Heterochromia Irides”)
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