What is the term for a horse that inherits both the tobiano and overo color patterns?

A horse that inherits both the tobiano and overo color patterns is referred to as tovero. This term specifically describes a unique coloration in horses that exhibit characteristics of both patterns. Tobiano is characterized by large white patches that can extend across the horse's body, while overo presents irregular patterns with colors often not crossing the back and featuring more distinct edges. Tovero combines elements from both patterns, typically resulting in a mix of the patterns that can display a variety of color combinations and markings.

The other terms listed refer to different aspects or types of horse coloration. Sabino describes a specific type of white marking that often includes facial and leg white spots but does not directly involve the full tobiano or overo patterns. Pinto is a broader term that encompasses horses with any white coloration mixed with any base color, covering both tobiano and overo but not specifically addressing the combination of both. Skewbald describes a horse with patches of white and any color other than black, which again does not specifically address the inheritance of tobiano and overo patterns together.