A robot dog stands for loyalty and companionship in an artificial form. Tradition reads it as a wish for dependable support, or as unease about relationships that feel programmed.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.