Vaccines are an important component of a dog’s health and wellness. Although dog vaccines are developed in different ways and come in various formulations, they all serve the same purpose: to protect dogs from diseases that can cause serious illness and even be fatal. There are many vaccines available for dogs, so you may be wondering which vaccines your dog actually needs. Plus, different vaccines have different vaccination schedules, making it a little confusing to know what vaccines your dog needs and when. No one wants to put their dog through discomfort, and you may question whether all of these vaccinations are really necessary. We’ll help you learn about core (required) and non-core (not required) vaccinations.