You dreamed that you were bitten by a dog, which was caused by psychological factors.
Your dream that the dog bit you shows that you have some differences of opinion with your friends and colleagues recently, so you should deal with interpersonal relationships in time. If relationships deteriorate, you will be isolated. Do not rule out that there are villains around you, so be sure to pay attention. This has nothing to do with bleeding or not. Dreaming of being bitten means that you have some unresolved problems and some unresolved emotions in your heart. You may be entangled in the troubles and obstacles of life, but don't worry, they are all small things. As long as the interpersonal relationship is handled well, it will get better. Being bitten is also a sign of vigilance and prevention.
Dreaming about dogs means harassment and quarreling. Being bitten means you will get hurt.
As the saying goes, palms are connected, and biting your fingers hurts your heart.
Thumb, representing your decisiveness, wit and courage, represents decision-making power. This is the trouble caused by the villain's jealousy.
We should try to avoid, avoid and lift. Wish you all the best!