The Singapore Airlines Tehran Office offers valuable information about the pet policy of the airline. Although the airline does not accept pets, like dogs and cats, in the cabin by default, service animals are an exception. For travel by cargo, pets are subject to certain health and safety standards, such as adequate vaccinations and safe, IATA-approved crates. Passengers who want to bring pets onboard are advised to approach the Tehran office to help make reservations, obtain needed documents, and receive carrier specifications. Booking all pet-related information in advance is recommended to ensure a convenient and stress-free travel experience for both humans and animals.