Pearl   --   Light Black   --  Other Dun  --   Mushroom   --   Hanoverian Cream   --  Other

 

Hippo-Logistics.com/newdilutions
a Hippo-Logistics web site

Other Dun
Links to other pages in this site are at the top and bottom.
Home

If you contact the webmaster about this site, please include the URL of the page to which you are referring.  This web master is responsible for several web sites, with hundreds of pages each. Thank you so much, everyone, for all of your help!


Our "poster boy" for Iberian dun-looking horses
is Afortunado.

Click his name to see a page about him.

test for dun markers has been developed, but we're still waiting, because:

  •  As noted, the test is for MARKERS.  No actual "dun gene" has been discovered. 

  •  The test is not considered valid for most Iberian horses (See below)

  •  Dun-looking (striped) horses exist in breeds that "don't have dun horses". 
     Their owners usually refuse to test them.

  •  Horses without "all of the required markings" who have dun parents, or progeny, or other reasons they may still be dun, sometimes test positive and sometimes negative, with the dun test.  Here are a few examples:

http://www.dungenes.org/tested_horses.htm
(Be sure to see the bottom example of a negative test)

Also see:

http://www.dungenes.org/puzzles.htm


Iberian duns:

A Simplified Overview

  •  Of course, the Sorraia and related breeds/crosses consist of mostly, 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, Afortunado.  He resides in New Zealand. He has dun-looking "relatives", including a January 2011 son which appears to be a red dun.  See more about him and his "family" here.


See also this mare and filly. The filly tested aa, and negative for cream and pearl. http://s962.photobucket.com/albums/ae102/irsus/Delia%20and%20Dunia/?action=view&current=DSC00373Medium.jpg


In addition to these, it seems that many other Iberian horses, with the markings usually called Dun, either:

  •  are, or may be, going gray
  •  are suspected to be true black, plain brown (At) or
  •  smoky black or brown (black or brown with one cream gene) and
  •  which markings are often 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.

We continue to keep an open mind!


Home Afortunado
Pearl Other Dun HanoverianCream Light Black Other Mushroom DNA Tests "Barlink"?

This web site created, maintained, and copyrighted by Barbara A. Kostelnik,  Hippo-Logistics.com,  for educational and research purposes. 
To contact webmaster: click here
Note from webmaster: I have NOTdisabled right-click on any of my web sites. 
I consider that very rude.
If you wish to use something from this site, please just ask,
and I'll usually reply "Of course, just please note where you got it."

I, myself, try to give the appropriate credit for everything I use.
If you find something that you feel should have credit assigned differently,
or an error, please let me know.  Please include the URL of the page,
so that I may find and correct the problem. Thank you!

The newdilutions Yahoogroup/list was originally created for recognized color researchers and owners/breeders of horses of new dilutions only.  However, it is now open to anyone with a serious interest in horse colors.  The archives alone are nearly priceless... feel free to join us to have access to the list's history, and photo albums =>

Join the newdilutions "list":

Powered by groups.yahoo.com