In the United States, interstate and international travel of animals requires a pet health certificate which must be completed by an accredited veterinarian. To access the California Health Certificate for interstate and international travel click here (verified as of 1/2020):
In addition to a pet health certificate, many countries and airlines require an official health certificate performed by a USDA accredited veterinarian, such as our veterinarians here at Sierra. The process of setting up necessary testing or exams can take anywhere from a few business days to several weeks, so you should plan well in advance to be sure all paperwork is complete prior to your travels.