10 Early Warning Signs of Cancer in Dogs

The 10 early warning signs

Abnormal swellings that persist or continue to grow

Sores that do not heal

Weight loss

Loss of appetite

Bleeding or discharge from any body opening

Offensive odor

Difficulty eating or swallowing

Hesitation to exercise or loss of stamina

Persistent lameness or stiffness

Difficulty breathing, urinating, or defecation