Dun? Or what?

[Conair]

I've got this horse, I think he is some kind of dun but not sure which

Conair's Brave Vision


And then this mare, she is just cremello right?

Conair's Amazing Grace


Thanks

[Fox13]

I've got this horse, I think he is some kind of dun but not sure which

Conair's Brave Vision


And then this mare, she is just cremello right?

Conair's Amazing Grace


Thanks

These two pictures you linked are to deceased horses. But looking at their deceased parents (for the adult coats), I assume that they are in fact, all chestnuts.

If you meant instead, their children, then Stolen Heaven and Baked Alaska were both most likely palomino (cream on chestnut) and Over Priced was most likely a bay dun or perhaps a wild bay dun.

[Conair]

Oh, the links apparently didn't work.. I did type the horses' names in the link, but it didn't really work. It keeps showing the chestnut foal? I type this (without the *):

Conair's Brave Vision[/*horse]

However, this is the horses I'm talking about:
http://www.horseworldonline.net/horse/profile/880971 This one I think is perlino
http://www.horseworldonline.net/horse/profile/881020 Brown dun?
And then this guy, some sort of champagne? He's getting darker
http://www.horseworldonline.net/horse/profile/881034

[Conair]

I see now that the last one isn't champagne, but rather brown. But seal or smoky? Look at his color when newborn
http://www.horseworldonline.net/horse/profile/881034

[BlackOak2]

Oh, the links apparently didn't work.. I did type the horses' names in the link, but it didn't really work. It keeps showing the chestnut foal? I type this (without the *):

Conair's Brave Vision[/*horse]

However, this is the horses I'm talking about:
http://www.horseworldonline.net/horse/profile/880971 This one I think is perlino
http://www.horseworldonline.net/horse/profile/881020 Brown dun?
And then this guy, some sort of champagne? He's getting darker
http://www.horseworldonline.net/horse/profile/881034

I would also say that Amazing Grace is perlino.
Brave Vision looks like he probably carries one cream, so you're mostly correct. One cream on a brown coat with dun, so smoky brown dun.
Their offspring, Balance Vision carries one cream on a brown coat, so smoky brown.
As a generalized rule, a single cream gene turns red coats yellowish. And two cream genes make for pink skin, blue eyes, turns red coats creamy and brown and black coats into what looks like a really badly washed out black shirt.

[BlackOak2]

As for your problem with posting your horses, you have to put in the id of the horse you're entering. Just putting in the horse's name won't link to your horse (how many on this game could have the same name?). You can find the horse's id number when you look at a horse, it's in the address bar. Look at the url of your horse:
http://www.horseworldonline.net/horse/profile/880971
That number there '880971' that is the id number of the horse. So when you want to put a picture of your horse, your '1234' needs to be the id of the horse you want to picture (so 880971).