<p style="font-size: medium;" data-start="19" data-end="83">Travelers planning to fly with their furry companions should review the <strong data-start="176" data-end="257">southwest pet policy before booking their trip. Southwest Airlines allows small, vaccinated cats and dogs to travel in the cabin on domestic flights as long as they are kept inside an approved pet carrier. Passengers are required to pay a pet fare of around $95 each way, and only a limited number of pet carriers are accepted on each flight. The carrier must fit under the seat in front of the traveler and meet the airline&rsquo;s size requirements. Understanding the pet travel rules in advance helps passengers prepare properly, ensuring a comfortable journey for both the owner and the pet while avoiding last-minute complications at the airport.