AQHA 2015 Rule Book | Page 26

b) c) d) e) f) g) h) i) j) of a horse, is considered undesirable if it is below the standard described under Rule 11.1 to 11.3. The number and degree of undesirable characteristics, and or defects present in a horse, will determine whether or not it is acceptable to the Association for registration or recording. Excessive White: The Quarter Horse has long been recognised, identified and promoted as a solid coloured horse and does occasionally produce offspring with excessive white markings, beyond the lines shown in Diagram 1, but may be considered for registration subject to the horseā€Ÿs pedigree. However, the horse must successfully complete the Overo Lethal White gene test to be considered for registration. Photos of the horse are required to be sent with application; Balance: Any imbalance in proportion which affects the appearance, symmetry or movement of the horse; Temperament: Nervous, intractable; Movement: Any characteristic which interferes with balanced, active movement of the horse such as: i) splints or other bone conditions accompanied by lameness; ii) stringhalt; iii) broken wind and roaring. Umbilical Hernia Neck and Head: Diagram 2 Body: Diagram 3 Limbs: Diagram 4 Diagram 1 Diagram 2 Page 26