In that experience, the use of drugs to immobilize reindeer during the entire shipment was not successful because immobilizing agents interfere with proper body temperature regulation and depress the cardiovascular system. Drugs should be used only on reindeer which are unwilling to remain calm even after proper handling. Most transport trips have not required the use of tranquilizing or immobilizing agents. The use of air cargo space is expensive, and most airline companies charge an additional fee when shipping live animals. However, because less stress is placed on animals during shorter trips, air transport is usually preferable to slower, alternative transportation.
Some aircraft are especially configured to transport livestock.
Most airline companies require control of urine and feces. Individual reindeer can be shipped in large, well ventilated crates that enclose the entire animal. When aircraft are chartered, concessions have to be made to safely move the largest number of reindeer possible in the cargo space available. Shipment of reindeer by regular jet airline service is regulated by specific container and handling requirements set forth by the International Air Transport Association. Where padding is necessary, it should be of burlap or canvas which is stuffed with wood shavings or fiber.