What does it mean to hang a wolf bone behind the door in Feng Shui?

Taking advantage of the fierce nature of the wolf, hanging its bones behind the door is intended to guard the door of the home nursing home. To tell the truth, it is unlucky to put animal bones in the house. It is said that the resentment of dead animals will stay in the house, which will have a negative impact on family members. With the passage of time, everyone in the family has suffered repeated health damage. Don't hang up.