Classification of chickens: why poultry is sometimes not considered livestock

Historically, the term « livestock » primarily covered large domestic animals, such as horses, sheep, and cattle, which were raised for meat, milk, wool, or labor. Later, with the development of agriculture, this definition expanded to include poultry. Nevertheless, modern intensive poultry farming with its large scale of keeping and specialized methods differs from traditional livestock production.

Legal and regulatory governance of poultry farming varies by region. While some jurisdictions explicitly classify chickens as livestock, others may apply separate regulations due to the specifics of trade, biosecurity, or animal welfare. Such differences in legislation and the feeding specifics of chickens create confusion in their classification.

A unified approach to accounting for chickens as livestock is important for international trade, compliance with sanitary requirements, and tariff regulation. In addition, the official recognition of chickens as agricultural animals helps maintain standards for their keeping, feeding, and humane treatment, and also ensures food security and prevents the risks of disease outbreaks.