Educational Articles

Dogs + Tumors

  • Cancer is classically described as the abnormal growth of a specific cell type with the potential to invade many parts of the body and damage organs or tissues. Cancer has many hallmarks, including its ability to evade the immune system’s safeguards, uncontrollably proliferate, and metastasize (spread). Several genetic and environmental factors have been implicated in the development of cancers, though their origin is likely multifactorial. This handout broadly describes what cancer is, what causes it, what the signs are, and how it can be diagnosed and treated.