The dream in which you see the dying person, warns you about the possible evil which hid where earlier you found a joy. To dream that you are dying, means that you pay not enough attention to affairs, and it will not be slow to affect result. To see how animals die, means that you will manage to get out of the world of illusions and to look soberly at life.
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.