Cage :
A cage in a dream means a desire to escape from the bonds and social norms.
see a cage: you will be deprived of liberty
be in a cage: some limitations, lack of freedom
an empty cage: the announcement of the marriage; you will shape your life independently of other people and circumstances
a cage for animals: you will get a pay rise and you will change the scenery
a cage with wild animals: you will defeat all problems