命里不缺狗我留你何用
[mìng lĭ bù quē gŏu wŏ liú nĭ hé yòng]
This rather blunt and sarcastic nickname, 'Ming li bu que gou wo liu ni he yong', literally says 'My life doesn't lack dogs what use have I for you staying?' implying dissatisfaction or a dismissive attitude towards companionship, possibly using dog ownership as analogy for unwanted attachments.