Hey people, I am Elina Smith, do you know about the American Airlines Pet Policy. Depending on their size and breed, pets may fly securely in the cabin or as checked baggage on American Airlines. If they fit the weight and carrier restrictions, small dogs and cats are allowed to travel in the cabin. American Airlines Cargo is required for larger pets or breeds that are prohibited. With precise rules on carrier dimensions, health certificates, and payments, the policy guarantees the safety of pets. Pet comfort is a top priority for American Airlines, which offers owners and their pets a seamless flying experience.