UNITED STATES OF AMERICA: It has never been easier to fly the friendly skies with your best friend- your four-legged furry best friend rather. More and more airlines are making allowances for pets to join that long-deserved vacation with the rest of the family.

According to the American Pet Products Manufacturers Association (APPMA), the number of pets traveling[3] by air has been increasing. Last year, about 29 million Americans traveled with their pets to various parts of the country, according to the APPMA.

Here are some travel tips on how best to fly with your pet:

1. Your first priority should be to consider each airline'spolicies when it comes to traveling with your pet. Be warned - not all airlines are the same! Some airlines allow pets to be carried in the passenger cabin as carry-on 'luggage', especially if they fit snugly below the seat. Others , however, only allow animals to fly in the cargo hold. Either way, knowing where you stand with each airline will give you an idea of how your pet dog or cat will be treated at all times.

2. Make sure the dimensions of your pet's’ cage fit the airline’ requirements. Finding out at the last minute your pet will be stranded at the airport because its travel cage is too big is not a good way to start a relaxing break.

3. Make sure to update your pets’ immunizations at least two weeks before you fly, as an up-to date shots certificate is a requirement of most, if not all airline companies.

4. Before moving through customs, find out whether your pet needs to be inside its carrier or walking on a leash to go through the metal detector. Some airport security personnel may either require one or both.

5. If your pets aren't used to being restrained, its a good idea to get your cat, dog or other pet accustomed to being caged at least a month before the trip. Also, make sure not to let them eat too much before the flight, and give them every opportunity to relieve themselves before the flight, to avoid unfortunate accidents.

6. Never tranquilize your pet before a flight unless so advised by your vet. Although you might think that this will help your pet, it might contravene the policy of some airlines which require animals to be fully awake upon check-in. Perhaps even more importantly, sedated animals at high altitude can experience breathing problems.

7. Remember that hand-luggage and carry-on bags are put through X-ray machines. Make sure to remove your pet from its cage before going through the X-ray machine.

8. Invest in a good harness for your pet for whenever you need to take it out of its travel box. Adjust it to fit prior to travel to avoid any problems with discomfort.

9. Put all your pet's necessary contact information (it's and your name, address and phone number) on the pet carrier and on its collar. Having your pet micro“chipped” is also a very good idea.

10. Be prepared for any emergency. Bring enough pet food for three days, just in case there is an unforeseen delay. Make sure that the food is what your pet is accustomed to. Strange foods can cause havoc to a sensitive canine belly...

11. A pack of wet-wipes is your best partner if your pet makes a mess of itself. Keep a zip-lock plastic bag handy to keep your used wet-wipes.

12. An old T-shirt or pillow case which contains the owner's body odor can help your pet stay calm and relaxed . Just make sure that this doesn’t take too much space in the pet carriage.

13. Bring pet treats along. Reward your pet when they are behaving properly.

14. Try to remain relaxed and calm yourself. Animals are quick to pick up feelings of anxiousness and nervousness.

15. If all else fails, consider a reputable boarding kennel or even a pet sitter[23] if your pet becomes too restless and uneasy. It might be better to just leave them in familiar territory rather than ruin your whole vacation.

By planning early and getting all the kinks out of the way, you and your pet are assured of a well-deserved vacation. Bon voyage!