Vaccines provide critical protection against serious diseases like rabies and canine influenza. A vaccine activates your pet's immune system to produce antibodies that combat disease-causing organisms. The vaccines contain a weak or partial version of the pathogen which triggers an immune response in your pet.This test helps ensure that they have a robust enough immune system to respond appropriately to the vaccine and should be done annually to guarantee adequate protection. For more details kindly visit www.tumblr.com/solutionforpets/713371828113047552/benefits-of-vaccinating-your-pets?source=share