I am trying to figure out the color of this 3 month old filly..is she black??? here is her before and after...also,her tail is just getting whiter..do you think that might be a "spot"...or am I just delusional
Well If her mother is sabino I would say thats for sure what she is....
It explains the "white" tail too...Here is my boy before and after clipping
His sire is a Black Sabino with white markings a lot like your filly and his dam is a really dark brown almost black.
In this one he looks more greyish because he was freshly clipped. But he darkens out to be the same as your girl....I wish I had more recent pics to show you.
His tail is really really light...a creamy colour.
Also I just wanted to add.... Does she have a sort of darker shading running down the middle of her tail? I think I can see it in the first pic of her running....
My boy also has this, Here is a pic that shows it well