+1-844-414-9223 According to Alaska Airlines' pet policy, customers are allowed to ship their cats and dogs as cargo. Pets must be at least 8 weeks old, and only one passenger may bring along two animals. If your pet is small enough to sit comfortably under a passenger's front seat, you are permitted to bring it along on the majority of domestic flights. For more information visit the official website of Air1Network or call their customer service team.