From dentist offices to chemotherapy units, health care facilities have long embraced the use of therapy dogs. Airports are starting to see how their guests might also benefit from these pooches.
![Therapy dogs at Asheville Regional Airport](https://mountainx.com/wp-content/uploads/2022/07/IMG_3847-scaled-330x248.jpg)
From dentist offices to chemotherapy units, health care facilities have long embraced the use of therapy dogs. Airports are starting to see how their guests might also benefit from these pooches.