10 COMMON SIGNS OF CANCER IN DOGS

1. Abnormal swellings that persist or continue to grow
2. Sores that do not heal
3. Weight loss
4. Loss of appetite
5. Bleeding or discharge from any body opening
6. Offensive odor
7. Difficulty eating or swallowing
8. Hesitation to exercise or loss of stamina
9. Persistent lameness or stiffness
10. Difficulty breathing, urinating, or defecating

From the American Veterinary Medical Association

Cancer - What are the signs?	Links to information on Cancer
Cancer Treatment Options	Articles about Canine Cancer