Formulated with the highest quality botanicals, Happy Traveler was designed by a holistic veterinarian and PhD herbal scientist to ease anxiety and motion sickness. Useful for separation anxiety, travel anxiety, to socialize a nervous or excitable pet into a new environment, during thunderstorms, fireworks, airline travel, visits to groomers, vets, and kennels. With your Vet's approval, helps your pet during recovery from surgery/injury by relaxing them to minimize chewing on bandages and sutures. Non-habit forming. No harmful side effects when used as directed.