What term refers to a breed's ideal characteristics as outlined by a breeding organization?

The term that refers to a breed's ideal characteristics as outlined by a breeding organization is "breed standard." A breed standard is a detailed description that includes the specific traits, appearance, temperament, and overall qualities that are desirable for that breed. This standard serves as a guide for breeders and judges, helping to ensure consistency and quality within the breed.

Understanding the breed standard is crucial for evaluating horses, as it provides a benchmark against which individual horses can be assessed. By adhering to the breed standard, breeders aim to produce horses that align closely with the established ideal, which is recognized by breed associations and registries.

Other options represent concepts that are related but do not specifically capture the comprehensive description and criteria that a breed standard provides. For instance, breed classification refers to the broad categories under which breeds are grouped, while conformation guides may assist in evaluating specific physical traits but lack the detail of a breed standard. Breed criteria, while potentially relevant, does not encompass the full spectrum of attributes outlined for a breed as comprehensively as a breed standard does.