Tobiano Combined with Splash, Sabino or Frame (Tovero)
(Photos Needed)
When you mix the Tobiano pattern with any of the three
Overo patterns you get a combination called Tovero. This
combo is are very common. Some Toveros will display their
true genotype physically, while others do not. Determining
exactly what patterns are present on the horse may require
doing extensive research into the background. Many Toveros
are mistakenly identified as just Tobianos or Overo.
When identifying a Tovero horse it's best to use the names
of the patterns present (if known) to lessen confusion.
Overo is a generic term used to lump three totally different
patterns that may have similar characteristics but different
genetics. So using the term Tovero just isn't specific enough.
The horse to the right is an excellent example of the Tobiano
and Sabino patterns on the same horse. While the colored
spots are Tobiano shaped the roaning seen on the flank as
well as the white face and chinspot are Sabino characteristics.