Dreams about animals, especially cats, often symbolize various aspects of your personality, emotions, or situations in your waking life. In your dream, the presence of multiple cats could represent feelings of anxiety or being overwhelmed by certain responsibilities or relationships. The fact that you were scared of the six unfamiliar cats while Sophie and Judah remained unfazed might indicate that you feel unsupported or alone in facing certain challenges.

The cat you decided to keep, PJ, could symbolize an aspect of yourself that you want to nurture or accept. His large size may suggest that this part of you is significant or demanding attention. The need for a separate litter box and different food might represent the unique needs or considerations that come with this aspect of your life.

Salami's behavior of marking territory suggests that there are boundaries or issues of ownership in your relationships or environment that are being established. It might be worth reflecting on whether you feel secure in your current situation or if there are areas where you need to assert yourself more.

The fact that the other five cats peed on your bedroom could indicate unresolved issues or feelings that you may need to confront. This portion of the dream could symbolize a sense of chaos or a need to clean up emotional messes in your life.

Overall, this dream may be encouraging you to recognize and embrace parts of yourself that you might initially find overwhelming or unfamiliar, while also addressing any feelings of anxiety or territorial disputes in your relationships. Consider reflecting on the dynamics you have with those around you and how you might find a balance that allows you to feel more at ease.