金魚同狗有無鼻屎既呢...........??

金魚有鼻屎，牠們不會把鼻屎從鼻中了出黎，牠們會把鼻屎從口中吐出。
狗也有鼻屎，牠們會用舌頭把鼻屎了出黎，然後把鼻屎吃了，在排泄時排出。

I think that golden fish would not have 'nose faece' but dog may have. It is because there is raletively low dust particles in the water than in the air. Thus dogs may have 'nose faeces'.

金魚和狗我也養過, 但未見過有鼻屎, 所以冇需要担心怎樣弄出來。

狗應該是沒有鼻屎的，我的狗狗這麼多年我都無見過。