The descriptions below are to aid in identifying the particular shade of a dun horse. All duns, regardless of their shade, must have a coat color that has been diluted, having yellow-tan or dove/slate tones, and have some combination of dun (primitive) markings, such as dorsal stripe, leg barring, wither stripe, face or chest webbing, etc.

 

Photo Copyright vs. Current Owner of Horse

On these pages, photo copyright credits are listed with each photo. However, the photo copyright owner may not be the current owner of that horse, as it may have been sold, or someone else took the photo of that horse and contributed it to DCS for use here.

Please visit the Verified Dun Morgans page for more up-to-date listing of the current owner of any particular dun dilute Morgan shown on these web pages. We will try to keep the current ownership of dun dilute Morgans as up-to-date as possible on that page. If you see any incorrect owner listings, please do not hesitate to bring it to our attention. To email updated ownership info, click here.

 

 

GRULLA SHADES ~ BLACK BASE COAT

On an adult grulla, the dun dilution gene acts to lighten the black base coat to that of a mouse, dove, or slate color. The points; mane, tail, stockings, are left basically unaffected, although the mane and tail often have frosting closely matching the body color. The most striking characteristic of the grulla color is that the head is usually darker than the rest of the body.

Grulla foals can be born a light dove-gray, or buff with dove tones. The best way to determine if a buff colored foal is bay dun or grulla is to look at the dorsal and at any masking on the face. If the dorsal is definitely black, and the masking on the nose is darker dove-gray or charcoal, then the foal is probably a grulla, but it could be a very dark seal brown dun.

 

 

~ FOAL-TO-ADULT EXAMPLE ~
GRULLA

Example pics of a grulla from foal to adult, and in various seasonal coats.
Storm Quest ~ grulla Morgan gelding
(Images are full sized)

 

 

GRULLA FOAL SHADES

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Amberfield's Up In Smoke
(Morgan)
Copyright Amberfields Morgans

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Amberfield's Indigo Skye
(Morgan)
Copyright Amberfields Morgans

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HCTF Cloudy Skies
(Morgan)
Copyright Barb Laudenslayer
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River Jordan as newborn
(Morgan)
Copyright Daymark Farm
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River Jordan at 2 months
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1/2 Morgan foal
Sired by bay/brown dun Morgan stallion
RCK Ragtime Tres Oros,
Courtesy Mirabella Farms
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Amberfields StarsNStripes ~ foal
(Morgan stallion)
Copyright Amberfields Morgans
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Amberfields StarsNStripes ~ weanling
(Morgan stallion)
Copyright Amberfields Morgans
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Stormwashed
(Morgan stallion)
Copyright Amberfields Morgans
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Amberfields Dun Heartbreaking
(Morgan colt)
Copyright Amberfields Morgans
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Wrapatou
(American Warmblood stallion)
Copyright Mountain Village Farm

 

GRULLA FOAL MARKINGS
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All three photos are ~ Amberfield's Up In Smoke (Morgan) - Copyright Amberfields Morgans

Left: Black dorsal stripe, dark/black masking on nose just above nostrils, leg barring visible on inside of right hind leg, and "leg patches" on the front of the forearms of both front legs.

Center: Dark/black dorsal. Newborn dun dorsals are generally quite thin, but this colt has quite a wide dorsal. Wither bar also visible.

Right: Leg bars visible on inside hind leg. Many newborn dun foals do not show leg barring for several months, but some are born with visible leg bars like this colt.

 

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Left: Bar Non Glory (Morgan) - Copyright Bar Non Morgans
Dark/black dorsal, and a lot of dun dilute frosting matching the body coloring at the tail head.

Center: River Jordan (Morgan) - Copyright Daymark Farm
Dark/black dorsal, and dun dilute frosting matching the body coloring at the tail head along with some typical newborn foal "white" hair in the tail.

Right: 1/2 Morgan foal (Morgan) - Courtesy Mirabella Farms
Dark, charcoal colored wither and neck barring on a grulla foal.

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Left: Tocara Jericho Blue (Morgan) - Copyright Tocara Farm Morgans
"Zippers" on the backs of the fetlock of grulla foal.

Center: AlpineMist Black Pearl (Morgan) - Copyright AlpineMist Morgans
Cobwebbing, or concentric rings, on the forehead of a grulla filly. Charcoal colored masking on the bridge of the nose is shown here as well.

Right: Amberfield's Up In Smoke (Morgan) - Copyright Amberfields Morgans
Cobwebbing, or concentric rings, on the forehead of a grulla colt. Charcoal colored masking on the bridge of the nose is shown here as well.

 

 

GRULLA ADULT SHADES

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Stormwashed
(Morgan stallion)
Photo by Laura Behning

Right >

This young stallion is a very dark grulla. Some might think he is black, but upon closer inspection, his coat does have a very dark slate coloring, and although not the best angle to see it clearly in his adult photo, his dorsal stripe is definitely much darker than his body shade.

As can be seen in his foal photo (above in Grulla Foal Shades section), he was born a typical grulla foal color.

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Wrapatou
(American Warmblood stallion)
Copyright Mountain Village Farm
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Amberfields StarsNStripes
(Morgan stallion)
Copyright Lazy S Morgans
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"Smoker"
(unreg. Morgan gelding)
Copyright Mountain Village Farm

Successful Sorcerer
(Morgan stallion)
Copyright Alpine Mist Morgans

"Jackson"
(Paint/Percheron gelding)
Copyright Valverde Morgans

Jackson is very obviously grulla in summer coat. However, in winter coat, his body shade can sometimes look very pale dun or dunskin! But his face is still grulla colored.

 

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HCTF Moonlight Mist
(Morgan mare)
Copyright - photographer, Tami Johnson
Owned by Stone Pine Farm
   

 

GRULLA ADULT MARKINGS
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All photos above are ~ Storm Quest (Morgan gelding) - owned by Jackie Wyandt

Left: The leg bars are black or near black, wrapping from the outside of the leg around the back sides of the front legs.

Center: Leg bars on the hind legs are often more visible on the insides of the legs.

Right: Ventral stripe ~ similar to the dorsal stripe, but appearing on the belly of some dun dilute horses. Ventral stripes can be quite wide, as shown here.

 

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All photos above are ~ Storm Quest (Morgan gelding) - owned by Jackie Wyandt

Left: Black dorsal, and a lot of dun dilute frosting matching the body coloring at the tail head. Also visible ~ dun dilute mane frosting, and light ear tips.

Center: Cobwebbing on the forehead. Also known as concentric rings.

Right: Light ear tips, which is only seen on dun dilute colored horses. Not all dun dilutes will have light ear tips, though.

 

   

Left: Amberfield's Indigo Skye (Morgan) - Copyright Indigo Morgans
"Zippers" on the backs of the fetlocks of dun dilute colored horses is a common sight. When clipped, the light line running up the back of the fetlock will be very crisp.

 

   

Left: Amberfields StarsNStripes (Morgan) - Copyright Lazy S Morgans
Although dapples are not a dun trait, and most dun dilutes do not show much, if any dappling, some do show it at times. Click to enlarge the above image to see the faint dappling on this medium shade grulla stallion.

 

 

 

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