United Airlines Policy for Traveling with Pets The goal of <a href='https://www.baggageinfo.com/blog/united-airlines-policy-for-traveling-with-pets/'> United Airlines Policy for Traveling with Pets</a> is to ensure that both pets and their owners may travel in safety and comfort. As long as they are kept in a carrier that is certified by the airline and fits snugly beneath the seat, small dogs and cats are permitted to travel in the cabin. United's PetSafe program allows larger pets to travel in the temperature-controlled cargo hold. Prior to travel, a licensed veterinarian's health certificate is necessary, and some breeds or species may be subject to limitations. Since United only allows a certain number of pets each flight, reservations for pets should be made well in advance. The route and type of travel determine the pet travel fees. In order to prevent delays or issues, United Airlines also advises going over all pet travel regulations prior to departure. This policy guarantees that your dogs receive proper care and accompany you on your travels in comfort and safety.