Dreams involving animals often symbolize different aspects of ourselves or our relationships with others. In your dream, being a penguin may represent feelings of community and loyalty, as penguins are known for their strong social bonds and teamwork. The elephant seals seeking help could symbolize a situation in your waking life where you or someone close to you is in need of support or care.

Caring for the sick seals highlights your nurturing side and willingness to help others, but the decision to let them go suggests a recognition of limitations in what you can control or change. This part of the dream may indicate that you are facing a situation in your life where you must accept that not everything can be healed or resolved, and sometimes letting go is necessary for your well-being and that of others.

Consider reflecting on any current situations in your life where you feel a sense of responsibility for others or where you might need to make difficult decisions about care and support. It may be a sign to evaluate your boundaries and understand that it's okay to prioritize your own emotional health while still being compassionate toward others.