I dreamed that some dogs didn't know how to get into my house, and then I quickly closed the door. The dogs bumped into the door and were bleeding. What does that mean?

When a dog hits the door, it means that someone is harassing you and you are not bitten. This is not a big obstacle. Moreover, the other party will pay (bleed) money.

Dogs also represent the opposite sex. Hit the door, just want to enter your spiritual space. Kiss your ass and give pocket money. Good luck forever!