The combination of the Tobiano and Sabino patterns is a common occurrence in the Tennessee Walking Horse. The Tobiano/Sabino shows characteristics of both the tobiano and sabino patterns. The main identifying characteristic is the appearance of excessive white on the face, under the chin and under the jaw. Blue eyes or blue spots in the eyes indicate the presence of the Sabino gene. The spotting pattern is a combination of the two patterns with the white crossing over the top line.