I do a lot of dream work in therapy so I share all of my dreams no matter how weird or goofy they sound. My t is Jungian and so everything we see in our dreams is symbolic. It's so fascinating talking over what different things mean as far as the symbols go. She has a bunch of books on dream symbols and sometimes we're both digging through them trying to figure out some symbol or other. So all that was to say go for it, why not share it with your t? Dream work is way cool.