Sure, it's technically a dwarf planet, but Pluto still goes retrograde like its larger, closer-to-the-sun siblings. Astrologically, Pluto is small but mighty - at least as far as its energy goes. Its energy is about cycles of metamorphosis, such as death and rebirth, or total transformation.
That powerful energy from this dwarf planet causes us to dig deep, sifting through our darkest shadows in order to transform them into our most powerful strengths. And when Pluto goes retrograde, it brings the things we hide in the deep darkness to the surface so we can more easily recognize and heal them.
So, during a Pluto retrograde, which covers almost half a year every year, you may notice old wounds reopening and old pain creeping to the surface where you can expose it to the light and heal it. Dreams may be darker and old disagreements could flair up, but Pluto retrograde provides the opportunity to finally look straight at these things in the bright light of day and find a path towards healing.