Tumors develop when cells in the body grow uncontrollably. Finding a tumor on your dog can be very frightening, but they are not always detrimental — some are benign, while others are malignant.

Explore causes, treatments, and prevention strategies for dog cysts. Reviewed by Jennifer Coates Tumors, growths, and cysts are common in dogs, particularly in older ones, and should be promptly ...

NEW YORK (Reuters) - Common soil bacteria injected into solid cancers in pet dogs and one human patient shrank many of the tumors, scientists reported on Wednesday. The preliminary findings offered ...

Hemangiosarcoma is a common and aggressive type of cancer in dogs that arises from blood vessel cells and spreads very quickly, throughout the body, frequently affecting the spleen, liver, heart and ...

Every November, cancer awareness messages flood our social media feeds. We think of humans first, but pets suffer from cancer ...