0101.21.00 - Purebred breeding animals

This HTS category, 0101.21.00, specifically covers purebred horses intended for breeding purposes. This designation signifies animals that meet recognized breed standards and are imported or exported with the primary objective of reproduction. The classification hinges on the animal's pedigree and its role in continuing or improving a specific breed lineage.

It is crucial to distinguish this category from its sibling, 0101.29.00, which covers all other horses, asses, mules, and hinnies not classified as purebred breeding animals. Therefore, any horse that is not definitively documented as purebred and intended for breeding would fall under the "Other" classification. The presence of documented pedigree papers and a clear intent for breeding are the key differentiators for classification under 0101.21.00.

Further subdivision within this category is based on the sex of the animal. Subcategories 0101.21.00.10 for males and 0101.21.00.20 for females allow for more granular tracking and reporting. This distinction is often relevant for managing breeding programs and understanding the demographics of purebred horse populations.