夫婦喧嘩は犬も食わない（ふうふげんかはいぬもくわない）

Japanese vocabulary

Meaning: one should not get involved in a marital quarrel

See it used in real works

• Example sentences from Japanese novels & web fiction (Massif)
• Hear “夫婦喧嘩は犬も食わない” pronounced in real videos (YouGlish)