Ok, so I get the homo/heterozygous for patterns, but I'm still not sure about agouti and extension and what colors require which genes. At some point in the future, I want to breed my Connemara/TB mare Liberty to a homozygous paint stud and found this guy, Texas Magnum Seven while looking around searching for homo tobiano studs.

He's brown tobiano, homozygous for black and won't throw red.

Liberty is sooty buckskin. (dam is buckskin, sire is dark bay). What colors could come out of this cross, for curiosity's sake? Liberty got a color test sent to UC Davis and doesn't have any red genes, either, so that's clearly out. Is buckskin a possibility? Or will the foal just be black? I'm just really curious about this now and figured this was as good a place as any to see what people think xD Thanks!

Just enter the parents´colors into a "horse coat color calculator like this one:

Offspring Color Probability

43.75% -	Bay Tobiano
43.75% -	Buckskin Tobiano
6.25% -	Black Tobiano
6.25% -	Smoky Black Tobiano

Oh cool! Thanks! :D

I love that calculator!

I use it for HEE matches too xD

I've never even thought of just googling it; I'm definitely using it for HEE now, as well lol!