After reading Macbeth, gather your ideas and reflection and take also the symbolical role of animals into consideration.
Choose at least three animals you come across in the play and, in a short essay, explain their symbolic function and how they add to the meaning of the play.
Make your intention clear right from the start.
Say you intend to discuss the function of animals x,y,z, their symbolic use in Scenes x, y, z and the final effect.