We always include our dog Fletcher on our vacations. Next month for the first time we are traveling by plane. Do you have any tips to make the trip easier for him?

Most airlines permit a pet to stay with passengers if it will not create an annoyance and if it can travel in a standard crate that fits under the seat. Selecting a crate is important. It should have (1) enough space for Fletcher to stand up and turn around freely, (2) strong, waterproof walls, (3) adequate ventilation on at least three sides, (4) sturdy handles for baggage handlers, (5) a water tray that can be filled from outside the crate, (6) an absorbent floor covering, and (7) securely attached identification and feeding instructions. Let Fletcher spend some time in the crate before you leave.

Ask your airline about its arrangement and regulations for pets. Ask your airline about liability limits. You may want extra insurance on your pet.

Before you go, check with your veterinarian to make sure Fletcher has all the vaccinations and documents he needs. Also discuss whether you would like to tranquilize your dog for the trip.

A direct flight if possible is preferable. It avoids layovers and possible mixed connections that could strand an animal in extreme weather. Make sure your airline will hand carry the cage instead of putting it on a conveyor belt. Baggage handlers are most likely to have time to do this if you schedule flights during slow traffic periods.

You can give Fletcher water, but cut off food six hours before departure. He should have water in his cage and fresh water as soon as you reach your destination.

You may also want to consult a directory of hotels that accept pets. You can probably locate this information on the Internet. If you leave a pet unattended in a hotel, pen it in a crate or bathroom so it cannot escape from the room. Tell housekeeping personnel that the pet is in your room and post your "Do Not Disturb" sign. Always use a leash or harness if you take a dog or cat from your room. Make sure it always wears a collar with attached identification.

All these preparations will keep your dog safe and comfortable and help you have a more carefree vacation.

This information, prepared as a public service by the Rhode Island Veterinary Medical Association, answers problems Rhode Island veterinarians currently are seeing in their practices, as well as new developments in animal care.