Core Points - Hainan Airlines will launch a pet cabin service on the Beijing-Bangkok international route starting August 15, 2025, becoming the first airline in mainland China to offer this service on international and regional routes [1][2] - This initiative marks a significant international breakthrough in the "pet-friendly" service sector for Hainan Airlines, aiming to enhance the travel experience for passengers [1] Service Details - Passengers traveling on Hainan Airlines' Beijing-Bangkok flights can apply to bring small pets (only domesticated cats and dogs) into the cabin, allowing them to share the journey [2] - The service is currently limited to the economy class of the Beijing-Bangkok route, with plans to expand to more international and regional routes based on passenger demand and operational conditions [2] - There are specific application requirements for passengers, including being an adult, not being a special assistance passenger, and providing necessary documentation such as health certificates and vaccination proof for the pet [2] - Each passenger is allowed to bring only one pet into the cabin for international routes, while domestic flights permit up to two pets [2]