This dream may represent a time in your life when you felt overwhelmed and invaded by outside forces. The house you lived in years ago symbolizes a past experience or memory that continues to affect you. The stray cats may represent feelings of loneliness or abandonment, while the intruders may symbolize people or situations that have caused you harm or discomfort. The constant influx of cats and intruders may suggest that these feelings and experiences are still present in your life and continue to affect you. Alternatively, the dream may also represent a fear of losing control or being unable to protect yourself from unwanted influences. It is important to reflect on the specific details and emotions in the dream to gain a deeper understanding of its meaning and how it relates to your waking life.