Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to ship live animals [title] Take your pet on the plane with you if possible. [step] If you want to ship a small pet on an airplane, the easiest way is to accompany the pet on the same flight. If your pet is small enough, you may be able to take it in the cabin with you as one of your carry-on pieces for an additional fee.

Ending1: If your pet is larger, you may be required to travel on the same aircraft, but with your pet in the cargo holding area. [substeps] All airlines have breed and weight restrictions that apply to both cabin-and cargo-shipped pets. Ending2: [substeps] Many airlines allow pets on their flights. However, many charter companies do not let pets off flights. Ending3: You can also leave a purse in the cabin with your pet and likely more work for yourself. [title] Mix up a food mix with your pet. Ending4: [title] Figure out how many co-passengers your pet will get during the flight. [step] It's easy for your pet to get nauseated if you're not touching each other or sharing the overhead compartment with the same group.

Answer format: ending1/ending2/ending3/ending4