What it is: Lymphomas are one of the most common tumors in dogs. They are caused by an overdevelopment of lymphocytes (a type of white blood cell in the body). What it looks like: These tumors are ...

They found a fleshy mass on the roof of his mouth on the hard palate. They suggested that these can be challenging tumors and ...

Per police, the pup has a large abscess or tumor on the left side of his ribs ... described the pup as "nervous but very sweet." The dog is white with a black marking on one side of his face.

One in four dogs will get cancer at some point during their lifetime, and sometimes there aren't a lot of options for ...

As a dog owner, if you notice a lump on your female dog’s mammary gland, caution is advised. It could be a mammary tumor, which can be either benign or malignant. Early detection and treatment are, ...