Brent Jensen

Joseph, Oregon

Tel: 435.660.6728


Member of AQHA, NFQHA, Oregon Foundation Quarter Horse Club, IALHA

Web design and graphics copyright 2012 AmbrosiaDesign All rights reserved. Photos copyright Jaz ranch and Ambrosia Design. No graphics or images may be used or reproduced in any form without prior written permission. Contact webmaster.

An Azteca gelding

Lusitanos and Aztecas

Arrive at Jaz Ranch


Jaz Ranch is pleased to introduce the Lusitano horse

from Portugal and the Azteca to their breeding program.


Over the past two decades, Jaz Ranch has developed a successful

Foundation Quarter Horse breeding program with over 400

offspring to their credit.


After becoming acquainted with the athleticism and versatility of the Lusitano, Jaz Ranch owners Brent Jensen and Gail Zschiele became enamored with the breed and recently added the Lusitano and the Azteca to their program. Please visit this section for updates.

The Azteca is a horse breed from Mexico, with a subtype, called the "American Azteca", found in the United States. They are well-muscled horses that may be of any solid color, and the American Azteca may also carry pinto colors. Aztecas are known to compete in many western riding and some English riding disciplines. The Mexican registry for the original Azteca and the United States registries for the American Azteca have registration rules that vary in several key aspects, including ancestral bloodlines and requirements for physical inspections. The Azteca was first developed in Mexico in 1972, from a blend of Andalusian, American Quarter Horse and Criollo bloodlines. From there, they spread to the United States, where American Paint Horse blood was added.


Azteca Breed characteristics


The three foundation breeds of the Azteca, the Andalusian, American Quarter Horse and Criollo, were chosen to produce a breed that combined athletic ability with a good temperament and certain physical characteristics. Azteca stallions and geldings generally stand 15 to 16.1 hands (60 to 65 inches, 152 to 165 cm), while mares range from 14.3 to 16 hands (59 to 64 inches, 150 to 163 cm) high. Both sexes usually weigh from 1,000 to 1,200 pounds (450 to 540 kg). The facial profile of the breed is straight or convex and the neck slightly arched. Overall, they are well-muscled horses, with broad croup and chest, as well as long, sloping shoulders.[1] Gaits are free and mobile, with natural [[collection (horse)|collection derived from the Andalusian ancestry of the breed.[2]The breed is found in all solid colors, although gray is most often seen. White markings are allowed on the face and lower legs by breed associations. The American Azteca registry also allows non-solid pinto coloration.




In Mexico, Aztecas with more than 75 percent of their parentage from any one of the foundation breeds (Andalusian, Quarter Horse and Criollo) are not allowed to be registered. Registered horses must also conform to a strict phenotype standard developed by the breed association; horses may be denied registration if they do not meet these standards, even if both parents are registered Aztecas. Foals are inspected at seven months and again at three years of age and have to pass both inspections for registration papers to be granted. For the American Azteca, horses with American Paint Horse breeding are also allowed. However, horses with more than 25 percent Thoroughbred blood (found in many Paints and Quarter Horses) in their pedigrees within four generations cannot be registered. American Aztecas have four categories of registration based on the relative degree of blood from each foundation breed, seeking an ideal blend of 3/8 Quarter Horse and 5/8 Andalusian. Unlike their Mexican counterparts, they do not have to go through physical inspections before being registered.



The Azteca was first bred in 1972 as a horse for charros, the traditional horsemen of Mexico.[1] Don Antonio Ariza, along with others, was instrumental in the creation of the Azteca horse as the national horse of Mexico and with its official recognition by the Mexican Department of Agriculture on November 4, 1982. Ariza used imported Andalusians, crossed with Quarter Horses and Criollos and began to breed the foundation horses of the Azteca breed at Rancho San Antonio near Texcoco, Mexico.[4] Early in the Azteca's history, breeders realized the need for a unified breeding program in order to produce horses that met the required characteristics. The Azteca Horse Research Center was created at Lake Texcoco, and in partnership with breeders developed the phenotype of the breed today. The first official Azteca was a stallion named Casarejo, who was a cross between an Andalusian stallion named Ocultado and a Quarter Horse mare named Americana. He was foaled at the Centro de Reproduccion Caballar Domecq in 1972.

The Associacion Mexicana de Criadores de Caballos de Raza Azteca, or Mexican Breeders Association for the Azteca Horse, is the original breed registry and still maintains the international registry. The International Azteca Horse Association and its regional affiliates was formed in 1992. The majority of Aztecas are found in Mexico, and the Mexican association had registered between 10,000 and 15,000 horses as of 2005, according to the Texas Department of Agriculture. The Mexican registry adds approximately 1,000 horses per year.

The Azteca Horse Registry of America was formed in 1989 for registering the US portion of the breed, followed by the Azteca Horse Owners Association in 1996 as an owners association.[6] This registry has slightly different registration and breeding rules, and is not approved by the Mexican government to register Azteca horses. The American registry, now called the American Azteca Horse International Association, allows the use of American Paint horses, which are essentially Quarter Horses with pinto coloration, if they have less than 25 percent Thoroughbred breeding. However, the US registry does not incorporate Criollo bloodlines. The Mexican registry allows only the blood of Quarter Horses, Andalusians and Criollos in its registered Aztecas. There is an additional registry for the American Azteca, called the American Azteca and Foundation Stock Society, which came into existence in 2011.


The Azteca Registry of Mexico:

The American Azteca Registry:

The American Azteca & Foundation Stock Society:


(information from Wikipedia)