If you dreamed that your sister died: You may struggle more in matters related to your spouse, it is a good time to start your education. To see that your sister dies in your dream indicates that the person who sees the dream will be safe from his fears, prolonging the life of his brother, getting rid of health problems, living a peaceful life, spending a good time together.
A long life is spoken of your sister here. If your sister has any health problems, it also indicates positive developments related to health. Although death is a bad situation, the situations it symbolizes in the dream should not be understood negatively.
Dead animals seen in dreams represent a part of the dreamer's character. This part of your character is most likely a part that you don't like. For example, if you hate someone, you may be trying to explain to yourself that you should give up your hatred. On the other hand, this dream may be an indication that you want to display a more balanced personality.
It is good to see your sister dead in a dream. It indicates that the life of the deceased is extended. It also means a long, happy, healthy and successful life for the dreamer.