In the world of dreams the rules of reality do not necessarily apply. Each dream is unique and it's a direct link to the soul and spirit. Psychology provides its own theories on what dreams mean, but so did tradition and the study of dreams for thousands of years before any relevant science had developed.
Dream Meanings - Intestines
To see intestines in a dream means that you will have a row with someone and get upset. If you are cleaning sheep intestines, then something in your relationship will be clarified.