The late arrival of domestic cats in China via the Silk Road after 3,500 years of human-leopard cat commensalism

Abstract

To trace the history of human-cat interactions and the arrival of domestic cats (Felis catus) in East Asia, we analyzed 22 small felid bones excavated from 14 archaeological sites across China spanning 5,000 years. Genomic and radiocarbon evidence revealed that commensal leopard cats (Prionailurus bengalensis) appeared in anthropogenic environments at least 5,400 years ago and persisted until 150 CE. After a gap of several centuries, the earliest known domestic cat in China (c. 730 CE), reconstructed as a fully or partially white cat, was identified in Shaanxi during the Tang Dynasty. Genomic analysis combining 130 modern and ancient Eurasian cat specimens suggested an origin of Chinese domestic cats from the Levant and a likely merchant-mediated dispersal via the Silk Road. Commensal leopard cats and domestic cats once independently inhabited ancient human settlements in China but followed divergent sociocultural paths with only domestic cats becoming fully domesticated and globally introduced.