The vaccines that dogs need yearly depend on their age, lifestyle, and health status. Puppies typically receive several different vaccines, often with boosters, and then transition to an adult vaccine schedule of annually or every three years for some vaccines. Adult dogs need their core vaccines, which include the DAP (distemper, adenovirus, and parvovirus) and rabies vaccines, in addition to any non-core vaccines decided upon between you and your veterinarian. The core vaccines are generally required by most pet facilities and are crucial for a dogs overall health. The non-core vaccines, such as Bordetella, canine influenza, leptospirosis, and Lyme disease, are recommended for dogs with a high risk of exposure to these diseases. Ultimately, its important to consult with your veterinarian to identify the appropriate schedule for your specific pet.