Tobiano Insights

 Tobiano is a white-spotting pattern caused by the KIT gene, producing distinct, well-defined white markings that typically cross the topline of the horse. 

A Tobiano Paint Horse generally exhibits:

• White markings that cross the topline (back) between the withers and tail
  White legs, often all four, below the knees and hocks
  Rounded or oval white patches with smooth, crisp edges
  Dark coloration on the head, similar to a solid horse (facial markings such as blaze or star may be present but are not extreme)
  A vertically oriented pattern, giving a balanced, symmetrical appearance

While all Tobianos share the core characteristics above, visual expression can vary widely.

• Large, clearly defined white areas
  White crosses the back
  Balanced distribution of color and white
  2. Minimal Tobiano
• Limited white expression
  May resemble a solid horse with high white legs
  Still genetically Tobiano (often confirmed by DNA testing)
  3. Maximum Tobiano
• Predominantly white horse
  Color is often limited to the head, chest, flanks, or tail area
  Tobiano characteristics are still visible in pattern placement

The Tobiano pattern can occur with any base coat color, including:

• Black Tobiano
  Bay Tobiano
  Chestnut / Sorrel Tobiano
  Brown Tobiano
  Buckskin Tobiano
  Palomino Tobiano
  Gray Tobiano (pattern visible at birth; fades with age)
  Smoky Black Tobiano
  Cream, Dun, or Silver variations combined with Tobiano

 Tobiano should not be confused with:

• Overo (frame, splash, or sabino): white does not typically cross the topline
  Tovero: a combination of Tobiano and Overo characteristics

 Tobiano is dominant—only one copy of the gene is required
A Tobiano parent can produce Tobiano offspring
DNA testing can confirm Tobiano in minimal-expression horses