What are the symptoms of intestine tumors in cats and dogs?
The symptoms indicative of intestinal tumors include weight loss, diarrhea, vomiting, anorexia, and less frequently black colored stool and anemia. The clinical symptoms often relate to the location of the tumor along the gastrointestinal (GI) tract. For example, vomiting is associated with lesions in the upper region of the GI tract whereas weight loss is associated with lesions in the small intestine.
