Signs of Colon Cancer in Dogs

Canine colon cancer is a serious medical condition that must be treated immediately because of its lethal nature. Prognosis of colon cancer in dogs largely depends on the kind of cancer and the dog's response to medical treatments. Learn the signs of colon cancer in dogs.

Types

There are two common types of canine colon cancer. Lymphoma, or lymphosarcoma, affects the gastrointestinal system. While adenocarcinoma affects the apocrine glands found on the sides of the rectum.

Physical Signs

Physical signs of colon cancer in dogs include diarrhea, blood or mucus in the stool and straining to defecate. Signs of lymphoma also include vomiting.

Behavioral Signs

Dogs with colon cancer might show behavioral changes, particularly decreased appetite and energy levels.

Other Signs

Other signs of colon cancer in dogs might include increased water consumption and urination. Canine colon cancer can also cause muscle weakness, high fevers, fur loss and skin rashes.

Diagnosis

A veterinarian will perform a physical examination and take blood and urine samples. He might also request abdominal X-rays or ultrasound procedures to look for tumors.

Treatment

Colon cancer in dogs is treated with surgery, chemotherapy drugs and a special diet.

Resources

• Cancer Detection and Clinical Staging