Rabies by 3-months of age if you live in Maricopa County otherwise by 6-months of age; Distemper; and (optional) Bordetella per your licensed veterinarian guidelines. Please do not over vaccinate. We suggest puppies receive at least one Bordetella vaccination because of their young immune systems. Discuss with your vet which vaccinations would be best for your pet and your lifestyle. We absolutely accept titers to help prevent over vaccinating.