If in a dream you enter others house and on you the bulldog snatches, then in reality you will deliver yourself before the solution of complex problems to those that you will try to break immutable laws for achievement of the purposes. If the bulldog meets you friendly, then in life you will be accompanied by good luck, despite criticism and intrigues of enemies.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.