ExSim. Your camels disposition sounds awfully like mine!
The 737 holds are too small for a camel. You can get him a cabin seat using the following procedure:
* Book Humpey under the name "Joe Camel".
* Buy him a pair of dark sunglasses. The cooler he looks wearing them the better.
* Buy him a "Joe Camel" T-shirt
* Slip a packet of Camel filters into his pocket.
When on board:
* If in Nam or Middle East, make sure he doesnt spit any more often than the locals do. Otherwise itll draw attention to him.
* Tell him not to bite the female cabin crew on their butts (anywhere else is ok)
* If he growls, snorts, or starts chewing the hat of the passengers sitting in the row in front of him, no problem. He will fit in very well on any 3rd world airline.
* He must not smoke. Ever heard (or been splattered by) a camel coughing?
* Implore him not to fart for the same reasons above. No dates or prunes before he flies!
The only other alternative is dress him in drag and put up with the constant remarks about how bloodey ugly your girlfriend is!