"accines help prevent many illnesses that affect pets. Vaccinating your pet has long been considered one of the easiest ways to help him live a long, healthy life. Not only are there different vaccines for different diseases, there are different types and combinations of vaccines. Vaccination is a procedure that has risks and benefits that must be weighed for every pet relative to his lifestyle and health. Your veterinarian can determine a vaccination regime that will provide the safest and best protection for your individual animal.

Understanding Vaccines
Vaccines help prepare the body's immune system to fight the invasion of disease-causing organisms. Vaccines contain antigens, which look like the disease-causing organism to the immune system but don't actually cause disease. When the vaccine is introduced to the body, the immune system is mildly stimulated. If a pet is ever exposed to the real disease, his immune system is now prepared to recognize and fight it off entirely or reduce the severity of the illness."