Dang, sorry for posting such crappy pics in the beginning and causing so much confusion....
Just to recap, there is only one mare and one foal, my buck tobiano, and the stud that I posted pics of.
I did mention that this stud has also thrown a palomino foal, and I found out today it was not with this mare but a different black mare! I feel like Jerry Springer up in here with who's baby daddy and what baby is who's LOL.
Also, If my memory serves me correctly, the sire of the stallion was a sorrell! I will find out for sure next time I see the owner, and also find out about the dam.
The problem is, I've learned that what someone calls a black horse may not be a black horse, a brown not a brown, etc. So I can't really go on what the owner says anyways!!