Vaccinations are an essential part of protective care, ensuring your beloved pet is safeguarded from potentially harmful illnesses and diseases. There are both core and optional (non-core) vaccinations that help your pet build immunity and defend against various pathogens. But how exactly do these vaccines work? A vaccine is a preparation made from killed or altered microorganisms that mimics a real infection. Once administered—either locally, subcutaneously (just under the skin), or intramuscularly (into the muscle)—the vaccine stimulates the production of antibodies and “trains” the immune system to recognize and fight the microorganism. Within a few hours, the initial phase of the immune response is triggered, but it typically takes about two weeks for a reasonable level of protection to develop. Once immunity is established, the immune system helps prevent infections, reduce the severity of illness, and promote faster recovery. However, immunity can decline over time, and the rate at which this happens varies between animals. That said, to ensure continued protection, it’s important to have your pet revaccinated at intervals tailored to their specific needs and lifestyle. So, don’t wait and consult with our veterinarians today to determine the best vaccination schedule for your pet.