Sparrows and rats fighting: official business.
In the source 雀鼠爭鬥有官事
Section 龍蛇禽獸等類
Rat
5 readings from 2 sources.
Zhou Gong
周公解夢 (Zhou Gong Jie Meng)
A white rat leading the way: someone will lift you up.
In the source 白鼠引路人提攜
Section 龍蛇禽獸等類
A rat biting your clothes: what you seek, you obtain.
In the source 鼠咬人衣所求得
Section 龍蛇禽獸等類
Rats running about: joyful events.
In the source 鼠大走主有喜事
Section 龍蛇禽獸等類
Miller
Ten Thousand Dreams Interpreted; Or, What's in a Dream
To dream of rats, denotes that you will be deceived, and injured by your neighbors. Quarrels with your companions is also foreboded. To catch rats, means you will scorn the baseness of others, and worthily outstrip your enemies. To kill one, denotes your victory in any contest.