Fittingly, Pintabians are horses with Arabian type and pinto coloring. But there are two important requirements of a registered Pintabian:
- Only tobiano pintos are registerable as Pintabians.
- A registered Pintabian must have more than 99% Arabian blood.
What’s the difference between a tobiano and other types of pinto coloring? A tobiano is a horse with large, rounded colored spots on a white background and it almost always has four white legs. (Very rarely, you can find a tobiano that has one dark leg — but those are usually in miniature horses or Shetland ponies. See a photo of a rare Pintabian with a dark leg below.) Unlike other types of pinto coloring, white commonly crosses over the back of a tobiano. In Pintabians, the ideal tobiano pattern is 50% color and 50% white.
It takes a total of eight generations to breed a horse with more than 99% Arabian blood. First, a purebred Arabian is bred to a tobiano of another breed, and if the resulting foal is also tobiano, that foal is bred to a purebred Arabian in the hopes of producing another tobiano. Each successive tobiano part-bred Arabian foal is crossed with a purebred Arabian for seven generations until a tobiano foal that is 127/128ths Arabian is produced. This means that 127 of the 128 ancestors in that horse’s pedigree were purebred Arabian.The key is to maintain the tobiano coloring throughout all those generations. That can be hard to do, and any “crop-outs” (in this case, solid-colored horses that don’t inherit the tobiano coloring) have less value in Pintabian breeding because they can’t pass on tobiano coloring to their offspring and they aren’t eligible for Half-Arabian registration if they were the result of breeding two Pintabians to each other. (The official Half-Arabian registry won’t accept horses that don’t have a purebred Arabian parent.) However, a solid-colored horse from a Pintabian breeding program that has one purebred Arabian parent can most likely be registered and shown as a Half-Arabian and enjoyed as a riding horse.
Other challenges with breeding Pintabians is maintaining quality conformation. Sometimes a beautiful part-Arabian tobiano will have undesirable conformation faults, but it may still be used for breeding Pintabians because of its attractive coat color. As a result, it can be an elusive goal to breed horses that have tobiano coloring and ideal riding conformation and temperament in addition to satisfying the Pintabian Horse Registry’s standards of minimum Arabian blood.Is there a fool-proof way to breed a tobiano Pintabian foal? Yes, as long as one of the parents is a homozygous tobiano. That means the horse carries two tobiano genes, so it always passes one to its offspring. Every foal produced or sired by a homozygous tobiano will be tobiano itself because the gene is dominant.
DNA testing can predict that a horse is probably homozygous tobiano, but there are also characteristics that indicate a horse may be homozygous:
- The horse has “cat tracks” – small, round colored spots that look like cat pawprints on the horse’s body.
- If the horse is of breeding age and has only produced or sired at least 10 tobiano foals (and no solid-colored foals) out of solid mates, the horse is probably a homozygous tobiano.
- The horse is a product of two tobianos bred to one another. In Pintabians, this means both parents are at least 99% Arabian blood. Each parent could contribute a tobiano gene to the foal, making it homozygous for tobiano.
To learn more about Pintabian registration, visit the Pintabian Horse Registry. In addition, Flair Park has very nice photos of Pintabians from their breeding program.
Trademark Flair now resides in Australia at Trademark Pintabians, formerly Amitola Pinto Arabians.
i never knew so much about pintabians!!!:)
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