Examples coming, unless the dun test is developed and makes this page beside
the point. (The test is currently in the works!)
These are Dun-looking (striped) horses in breeds that "don't have dun
horses". Also, horses without "all of the required markings" who have dun
parents or progeny or other reasosn they may still be dun.
Until (unless?) I get this page going, here is a link to a page about it on
dungenes.org
Iberian duns:
An Over-simplified Overview
Of course, the Sorraia and related breeds/crosses have many, if not all,
undisputed duns.
Portuguese-bred: There are some undisputed duns in the Lusitano
breed. Others are being studied.
Spanish-bred: This list/website recognizes at least one Andalusian dun.
He resides in New Zealand.
In addition to these, it seems that most other Iberian horses with markings
usually accepted as Dun either:
 | are, or may be, going gray |
| are suspected to be black or smoky black (with one cream gene) whose
markings are at least partially obscured by the dark coloring of the
surrounding areas. |
Some believe that the gray gene itself is causing the dun markings in the
first case, and that something like nap or hair texture is causing them in the
second case. |
