Dreams involving deceased loved ones often reflect our memories, emotions, and unresolved feelings about them. In your dream, the presence of your grandparents suggests a desire for connection or guidance from them, indicating that you may be seeking comfort or wisdom during a particular time in your life.

The rabbits in your dream could symbolize fertility, abundance, or playfulness, but their droppings on the pillows may represent feelings of chaos or messiness in your life. Cleaning the pillows suggests a desire to restore order and cleanliness, possibly indicating that you are trying to tidy up emotional or situational aspects of your life that feel overwhelming.

Overall, this dream might be urging you to reflect on your current circumstances, consider what you need to clean up or address in your life, and possibly seek comfort from the memories of your grandparents. It could also be a reminder to embrace joy and lightness (symbolized by the rabbits) despite any chaos you may be experiencing.