American Quarter Horse Association

Outside of the American Quarter Horse Association's Heritage Center and Museum in Amarillo, Texas

The American Quarter Horse Association was born at a meeting on March 15, 1940, in Fort Worth, Texas. The original idea had come from articles published by Robert M. Denhardt during the 1930s about the history and characteristics of the quarter horse. In an article entitled "The Quarter Horse, Then and Now" in a 1939 Western Horseman magazine, Denhardt also suggested that those interested in forming a breed registry meet in Fort Worth to discuss the idea and hopefully act on the idea.[1] About seventy-five people met in Fort Worth to discuss the proposals, with the eventual decision being to form a non-profit stock holding association in Texas to be the registry. Thirty-six people bought stock at the initial meeting. A board of directors and officers were selected.[2]

For the first five years, AQHA was the only registry for American Quarter Horses, however there were controversies over which horses would be registered, as well as how much non-Quarter horse to allow in. Other disputes included the fact that AQHA only allowed stock owners to vote, and some breeders felt that this arrangement kept too much power in too few hands. Another contentious issue was racing, and how the association would support the needs of breeders and owners who raced their Quarter Horses. All three of these issues were woven together, for the racing interests were also desirous of more Thoroughbred blood being added to the Quarter Horse, and some racing breeders felt that the AQHA was too restrictive on what outside blood was allowed in.[3]

The racing interests formed the American Quarter Racing Association (AQRA) on February 1, 1945. This group mainly was concerned with the operation of racetracks and their registration efforts were limited to what was needed for identification for racing purposes. They set the standards for racing, and set up a Register of Merit system to help with handicapping racing. They registered horses that were in AQHA's stud books, as well as Thoroughbreds. Even "Paint" horses, which at this time had no registry and would not for another two decades, were registered.[3] Painted Joe, a foundation stallion with the American Paint Horse Association (APHA), was registered with the AQRA and ran against many of the early Quarter Horse racers.[4][5]

Individuals who believed AQHA was too restrictive in its registration and membership policies formed the National Quarter Horse Breeders Association (NQHBA) in December 1945. Registration criteria in the NQHBA were much less stringent than AQHA, but yet were not exclusively focused on racing like AQRA. For example, Thoroughbred crosses were freely registrable in NQHBA, and they even registered Thoroughbreds.[3]

Within AQHA, there was a recognition that three organizations were sapping the strengths of the Quarter Horse breeders and owners, and within all three organizations there were efforts to merge. In July 1949, AQHA offered to merge with both AQRA and NQHBA. The AQRA voted to merge with AQHA in September 1949, and the NQHBA did likewise in November 1949. AQHA absorbed both organizations and moved their records to AQHA's recently established headquarters off Interstate 40 in Amarillo.[3]

According to an article in the Amarillo Globe Times, the AQHA was based in College Station, Eagle Pass and Fort Worth before moving to Amarillo (home of the secretary Raymond D. Hollingsworth) in 1947, where they rented space at 1405 B W. 10th Avenue. Their first owned building was constructed in 1952 at 2736 W. 10th Avenue where they remained until construction of the Hall of Fame off Interstate 40 in 1989.

AQHA now registers the offspring of other American Quarter Horses in its numbered stud book. However, AQHA does not maintain a completely closed stud book; there is also an "Appendix" section. An "Appendix" American Quarter Horse is a first generation cross between a registered Thoroughbred and an American Quarter Horse or a cross between a "numbered" American Quarter Horse and an "appendix" American Quarter Horse. Horses in the "appendix" registry can "earn" their way into the main stud book by completing an extensive set of performance requirements in either racing or some form of show competition and receiving what the Association refers to as a Register of Merit (ROM). Currently there are over 2,800,000 Quarter Horse registrations, 430,000 of which are international.

Horses produced by means of artificial insemination or embryo transfer may be registered, but cloned horses cannot be registered. Parentage now is verified by means of DNA testing.

In recent years, registration requirements for AQHA have significantly changed. In the past, horses with too much white or with cremello traits were not eligible for registration. One reason was lack of a full understanding of equine coat color genetics (For example, people did not know that Palomino is an incomplete form of the cremello dilution gene) and the other was a legitimate a concern about a condition called lethal white syndrome, which was not fully understood at the time. There was also belief that excess white indicated "impure" breeding with non-Quarter Horses.

Today, modern DNA testing has now made verification of parentage possible, and also permits the detection of certain genetic diseases such as lethal white syndrome. Thus AQHA now allows registration of "high white" body markings typical of the sabino gene and other pinto spotting patterns. Many horses formerly registrable only as American Paint Horses with APHA are now cross-registered with both registries. Because the genetic mechanism that creates palomino is also understood and has been found to have no connection to lethal white, cremello and perlino coat colors are also allowed.[6]

Cross-registration of American Quarter Horses with APHA, the Palomino Horse Breeders of America (PHBA), and the American Buckskin Registry Association (ABRA), is often a benefit to horses who have these distinct colors.

Currently, AQHA is in the process of phasing out registration of horses who carry the dominant genetic disease hyperkalemic periodic paralysis[7] (HYPP) and sponsored research that, in 2007, developed a genetic test for HERDA.[8]

Currently AQHA recognizes achievement by American Quarter Horses and their owners with a number of awards. Some are annual, some are based on lifetime achievement. AQHA awards points to horses competing in horse show, rodeo and horse racing. AQHA assigns points to animals who win or place in horse shows and on the racetrack. The number of points given depends in part on placing and on how many other horses were in the class or race. Accumulated points result in annual awards to the top competitors and certain lifetime achievement recognitions for both horse and rider.

• American Quarter Horse
• American Quarter Horse Hall of Fame

• AQHA Awards & Rewards accessed on July 6, 2007
• AQHA Equine Research by Year accessed on July 9, 2007
• AQHA HYPP Information accessed on July 9, 2007
• AQHA Horseback Riding Program accessed on July 6, 2007
• AQHA Official Handbook of Rules & Regulations 2007 edition
• AQHA Race Awards accessed on July 6, 2007
• AQHA White Rule Changes accessed on July 9, 2007
• Denhardt, Robert M. "Organization of the American Quarter Horse Association" in Foundation Sires of the American Quarter Horse Norman, Oklahoma: University of Oklahoma Press 1976
• Goodhue, Jim "A History of Early AQHA Registration" in Legends: Outstanding Quarter Horse Stallions and Mares by Diane C. Simmons Colorado Springs, Colorado: Western Horseman 1993 ISBN 0-911647-26-0
• Haynes, Glynn W. The American Paint Horse Norman, Oklahoma: University of Oklahoma Press 1976 ISBN 0-8061-2144-0
• Oelke, Hardy The Paint Horse: An American Treasure Germany 1992 ISBN 3-89118-075-6
• Price, Steven D. The American Quarter Horse" An Introduction to Selection, Care, and Enjoyment Lyons Press 1999 ISBN 1-55821-643-X

• Official website
• Cremello & Perlino Educational Association: AQHA policies