For many people, pets are more than companions — they’re family. As air travel with animals becomes increasingly common, more passengers are choosing to bring their cats and dogs along instead of leaving them behind. In response, dozens of airlines around the world have started allowing pets to travel inside the cabin rather than in cargo, creating both excitement and debate among travelers.

Airlines including Air Canada, Delta Air Lines, United Airlines, and Lufthansa now permit certain pets onboard, though rules vary depending on the airline. Some require pets to remain inside carriers under the seat, while trained service animals may sit freely beside their owners. Service animals can play vital roles, including detecting seizures, blood sugar changes, or cardiac issues.

Continues below

Lisa Rinna Stuns in Daring Feathered Gown at Bezos Pre-Met Gala Party – Photos

Still, not everyone is comfortable with the growing trend. Some travelers worry about allergies, fear of animals, or disruptions during flights. Others question whether emotional support animals should receive the same treatment as medically trained service animals.

Experts say traveling with pets also requires careful planning. Owners must consider whether their animals can handle the stress of flying, along with extra costs for vaccinations, vet visits, carriers, and pet-friendly accommodations. While some pets adapt well to the adventure, others may feel anxious or overwhelmed by the experience.

As airlines continue adapting to changing passenger needs, the debate over pets in airplane cabins is likely far from over.