Which parent species predominantly dictates the foundational body shape, overall size, and musculature of a zorse?

Answer

The horse parent (Equus caballus)

The foundational body structure, including the general size, the shape of the barrel, the neck crest, and the overall leg structure of the zorse, overwhelmingly derives from the horse parent. Readers expecting an appearance closer to a wild ass are often surprised by the robust, familiar silhouette characteristic of a domestic horse. While the coat pattern is undeniably inherited from the zebra, core skeletal and muscular characteristics tend to favor the genetics of *Equus caballus*. This dominance of horse morphology means that the zorse generally possesses the silhouette of a horse rather than appearing miniature or overly slender, unless a very small horse breed was involved in the initial cross.

Which parent species predominantly dictates the foundational body shape, overall size, and musculature of a zorse?
horsezebrahybridcharacteristicZorse