To see bones in your dream represent the discovery of your personal, family, or cultural secrets. It is also symbolic of your underlying strengths that you have not yet recognized. Consider the symbolism of getting to the “bare bones” or the significance of “having a bone to pick with someone.”
To see a dog eating or chewing a bone represents your basic desires and instincts.
Dreaming that you are burying the bones of someone who is living means that there are secrets that this person knows about and you are trying to keep those secrets from coming out.