ENS King of Spades is Homozygous both the Black gene along with the Tobiano gene. As of 2007 He has produced 1 buckskin Tobiano, 3 Bay & White Tobiano, 1 Homozygous Black & White Tobiano 4 Black & White Tobiano and 1 Grey and White Tobiano see our site at http://www.freewebs.com/enskingofspades/index.htm