Is it safe to fly with a dog in cargo and what precautions should be taken to ensure their well-being during the journey?

Flying with a dog in cargo can be safe if proper precautions are taken. To ensure their well-being during the journey, make sure the dog is in a secure and well-ventilated crate, provide familiar items like blankets and toys, and consider a direct flight to minimize stress. Additionally, consult with the airline for specific guidelines and requirements.