Seeing “mongoose”
in your dream

The mongoose symbolizes adultery. Seeing it means that the dreamer will commit adultery, for it basically kills snakes, but it also steals hens, which according to Ibn
Siren have similarities with women.

(See Weasel) 284 

The interpretation of any of the above is the same as a cat except that the illness is of a less serious nature and for a shorter period.

(Marten; Mongoose) In a dream, a weasel represents an insolent person, a fool and a stupid man who is unjust and ruthless. If a weasel enters a house in a dream, it means that evil or adversities may take place inside one's dwellings. A weasel is the only mammal that can kiss a snake. Thus, seeing a weasel in a dream may represent a prostitute or adultery. Fighting with a weasel in a dream means fighting with a prostitute or an adulteress.