George Bush Intercontinental/Houston (IAH) in Houston, TX.
Where to walk your dog:
George Bush Intercontinental (IAH) has pet relief areas in Terminal A, B, C and D. They are located on the ground level which is normally our baggage claim level. Once you are in baggage claim follow the signs that read pet relief.
Map of all airports that have reported an air travel, pet related incident.
The inspiration for PetFlight.