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.

This grading indicates how malignant the tumor is and how likely it is to metastasize (spread to other parts of your dog's body). Swollen Area in the Body Internal masses develop within the chest ...

Dog skin cancer symptoms depend on the type of cancer it is and where the tumor is located on your dog’s body. Melanomas. Benign melanocytomas may range in size from very small to more than 2.5 ...

People are beginning to realize that dogs share a lot more with humans than just their homes and habits. Some spontaneously occurring cancers in dogs are genetically very similar to those in people ...

They found a fleshy mass on the roof of his mouth on the hard palate. They suggested that these can be challenging tumors and suggested that we have him seen by a specialist.

With malignant tumors, treatment success links to how early they were found and whether they spread. “The biggest thing is, as soon as you see a change, get in to see your veterinarian ...

Mast cell tumors are the most common malignant tumor in dogs. Here’s what you need to know about symptoms and treatment options. Hearing the word tumor come from a veterinarian isn’t a good ...

A majority of parotid gland tumors are benign rather than malignant. Whether a tumor is benign or malignant may be a key factor in how your doctor diagnoses and advises treatment options.