He ʻano hiʻohiʻona ko ka ʻohana Chow Chow (i kapa ʻia ʻo Chao Chao i kekahi manawa) he mea paʻakikī ke huikau me kekahi ʻīlio ʻē aʻe. He kakaikahi ka poʻe i ʻike, akā ua hōʻike ʻia nā haʻawina hou e hele mai kēia mau ʻīlio mai Mongolia a me Kina akau, a ʻoi aku ka nui o ka pua ma mua o 2000 mau makahiki. ʻO ka liʻiliʻi loa, ʻike ʻia kēia e nā kiʻi ma ka ipu lepo mai 200-260 BC. He ʻīlio hae ko lākou ʻohana pili loa.
Eia naʻe, ʻaʻole hiki ke hoʻokumu i ka makahiki kūpono o ka hānau ʻana o ka pua i kēia lā, a manaʻo nā kānaka ʻepekema he moʻolelo kahiko loa ka Chow Chow. Aia kekahi mau manaʻo e loaʻa i kēia mau ʻīlio ke koko o ka Tibetan Mastiff. Ma Kina kahiko, ua hoʻohana ʻia ka ʻohana Chow Chow e like me nā ʻīlio kiaʻi, a me ka hahai holoholona.