Featuring Demian Dressler, DVM and Susan Ettinger, DVM, Dip. ACVIM (Oncology), authors of The Dog Cancer Survival Guide

Progression Definition

Progression: The final stage in cancer development (after promotion), when cancer cells have multiplied to become full-fledged cancers and can now divide uncontrollably, invade normal tissues, and may metastasize.

Discover the Full Spectrum Approach to Dog Cancer