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Sabino Markings

6K views 20 replies 6 participants last post by  Poseidon 
#1 ·
I posted quite some time ago about how Rodeo seemed to be "greying out", or even "roaning". I was told that it was just due to sabino markings.

I know all of these markings are brought up a lot, so sorry if this has been answered before....but,
1. does he have sabino markings?
2. will he continue to lighten up, eventually going white/grey in large areas?

Here are some recent pics....




Thanks!!!
 
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#2 ·
From Wikipedia: This refers to Rabicano which is what your extra white hairs look like to me.

Roan, rabicano, and sabino
Main article: Roan (horse)

This true or "classic" roan has the characteristic darker head and legs.


A true roan is neither sabino nor gray, but instead refers to a pattern of evenly-interspersed white hairs on the body with minimal white hairs on the head and legs and few, if any white markings. The primary characteristics of sabino are white markings on the head and legs, often with roaning at the edges. When both roan and sabino are present in the same horse, it can be difficult to tell whether the roaning is due to sabino or true roan, especially if the white markings entirely cover up the telltale dark head and legs.
In some breed registries, the term "roan" is used to record sabinos, particularly with thoroughbreds and Arabians. Sabinos or sabinos with roaning have also been described as "roan" by Clydesdale, Shire, and Tennessee Walking Horse registries.

The extensive roaning or ticking of this horse's barrel is typical of the rabicano pattern, which is sometimes confused with sabino. High white markings and patches are not controlled by rabicano.


Rabicano is another type of "roaning" or ticking characterized by scattered white hairs centered around the flanks, barrel and white hairs at the base of the tail. Only in the most extreme circumstances is rabicano linked to underlying pink skin. It is unknown if the roaning characteristic of some sabino-type patterns is due to the additional presence of rabicano or a separate mechanism. Rabicanos are also often identified as roans, even among breeds that do not have true roans, such as Thoroughbreds and Arabians.
 
#4 ·
Dreamcatcher....thanks for all that info! Helped quite a bit!

EthanQ.....I think that as well, a few friends at the barn noticed how he seemed to be getting more and more white hairs appearing, and I have as well. Didnt know if it was going to continue, or if it was a year to year thing.

Thanks for both of your posts!!!
 
#5 ·
It's not rabicano because he doesn't have a coontail.

Sabino + the fact that he's a sorrel will mean he will have white hairs come and go all over this body. Red horses tend to have little random white hairs mixed in with their coats. He's definitely not gray because neither of his parents are.
 
#7 ·
1) One of his parents would have to have rabicano for him to have it. Csimkuna, do you know what his parents looked like?

2) Rabicano is on the barrel and flanks of the horse, not the shoulder. I do know of a very rabicano Arab and he looks nothing like Rodeo.
 
#11 ·
I do!! His dam is a chestnut overo as well....
Heres a picture of her

And another

And his sire is a chestnut, TB....
Heres a pic of him


In the picture of her grazing....it looks like she has the same thing that Rodeo has going on towards her flanks....might just be me though.
 
#8 ·
I never said he WAS rabicano, I said that' what her extra white hairs made me think of and looked up the info for her. If she chooses to do some genetic testing I'm sure she can get a definite answer. In the meantime, I was under the impression we were all doing a kind of guessing game. Though I'll certainly defer to someone's obviously far more extensive expertise......

I'm sure since I only breed, raise and show Arabians and 1/2 Arabian Pintos I couldn't possibly have a clue......
 
#14 ·
I agree with you about it being fuzzy....I would love to get a full, clear body shot of her, but sadly, at the moment, those are the only two pics I have of her. There are a lot more pictures in my photobucket of Rodeo. Also some of his brother Higher Time if you guys are interested...

Pictures by kc32291 - Photobucket
 
#20 ·
Oh you wont have to worry about that! LOL....Im curious myself to see if/how it changes over the years. I do know when I got him back in February, he seemed like a solid chestnut, besides the obvious white overo markings, and then he shed out, and since then, the white/grey has been more and more noticeable!
 
#21 ·
Abby has two small spots that change size too. When she first sheds out her winter coat, the spot by her elbow (the bigger of the two. Maybe the size of a half dollar) is very visible and quite large compared to what it looks like right now. Then she has one about the size of my thumb print on her neck that is clearly visible in spring and summer. It's just a few hairs right now and you have to look for it.
 
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