We changed our pup's name when he came to us and then over the year (he is 1 year old now) and he has different versions of his name which he understands. He started with Siu Pao and they developed into "Pao", "Pao Chai" (means Little Pao), "Siu Paoee" or "Paoee", "Pao Chai Wai (Little Devil)
