Originally Posted by NdAppy
APHA will more than likely register him as a tovero.
hate, hate, hate that stupid outdated term.
At least on our tovero's (sorry) certificate, it is listed this way... Pattern Type TOB/OVR
Her sire was tobiano, dam overo.
...and I think the APHA will consider the OPs horse a tovero considering the patten and head white, too.