The small intestines is affected to a variable degree of serverity. It has also been known to affect other parts of the gastrointestinal tract such as the stomach and the colon. In severely affected animals, this will result in a protein-losing enteropathy (PLE). | The small intestines is affected to a variable degree of serverity. It has also been known to affect other parts of the gastrointestinal tract such as the stomach and the colon. In severely affected animals, this will result in a protein-losing enteropathy (PLE). |