Which of the following is NOT a characteristic of an Appaloosa?

An Appaloosa horse is indeed known for several distinctive characteristics, and one of the most notable is their unique coat patterns, which often include spots or patches. The mottled skin around the muzzle is another hallmark of the breed, reflecting its genetic traits and contributing to its overall appearance. Additionally, the Appaloosa typically possesses a white sclera, or the visible white part of the eye, which enhances their expressive look and sets them apart from other breeds.

Frosted hooves, however, are not a standard characteristic of Appaloosas. Instead, their hooves can vary in appearance and are not specifically defined by a frosted pattern. This option does not align with the recognized traits of Appaloosa horses, making it the correct choice for the question regarding which is NOT a characteristic of the breed.