CellBIO’s Saliva Based Preclinical Cancer, Obesity, Infection, Inflammation Dog Biomarker Test is designed to help identify biomarker enzymes, which are released by damaged cells. These enzymes can cause inflammation, obesity, infections and even some cancers. This test can help you assess disease risk before symptoms start to appear in your pup! And since it only requires your pet’s saliva, it’s completely pain-free and allows you to do the test in the comfort of your own home.