Seeing brown or black grasscutters in cages, however, is a sign that small irritations in your life will be dealt with. Catching a rat in a trap indicates freedom from worry and a release of tension.
To catch grasscutters, means you will scorn the baseness of others, and worthily outstrip your enemies.
To kill one, denotes your victory in any contest.
Also See Mice, mouse, rat, animal.Dreams | Dreampedia