Some of America's busiest airports have invested in pet-friendly facilities to make journeys more comfortable for travelers and their animals. Dallas/Fort Worth International Airport, one of the country's largest connecting hubs, offers multiple pet relief locations across its terminals. Hartsfield-Jackson Atlanta International Airport provides both indoor and outdoor pet relief areas for passengers and service animals. Los Angeles International Airport, Denver International Airport, Seattle-Tacoma International Airport and Orlando International Airport also offer designated pet relief facilities that are clearly marked throughout their terminals. While the locations and operating procedures vary by airport, the goal is the same help travelers care for their pets without unnecessary inconvenience during their journey.