For pet owners considering Southwest Airlines, navigating their pet policy is key to a smooth journey. This airline welcomes small cats and dogs in the cabin, with advance booking recommended due to limited spaces. Ensure your pet's carrier meets guidelines, is well-ventilated, and fits under the seat. Be aware of fees and restrictions, and acclimate your pet to the carrier beforehand. During the flight, prioritize their comfort with water, snacks, and familiar items. Upon arrival, allow them to stretch and adjust gradually. Southwest Airlines Pet Policy provides a pet-friendly travel option when guidelines are followed, ensuring a stress-free journey.