Of primary importance is choosing the correct size of the kennel. Kennel size of course will vary depending on the size of the dog and if the dog is traveling in the cabin or hold. Airlines generally accept kennels that allow dogs to have enough space to stand up and turn around comfortably, as well as allowing the dog to be able to sit erect, and lie down in a natural position, according to IATA, the International Air Transport Association. Whether flying a small dog in the cabin or a larger dog in the cargo hold, is best to call the airline for exact kennel sizes.
Kennels must be well ventilated presenting openings that encompass at least 14 percent of the whole wall space, according to the Animal and Plant Health Inspection Service (APHIS). Also, at least one third of the openings must be located in the top half of the kennel. In order to prevent the ventilation openings from being blocked by other shipments placed nearby, the kennel must also present rims that allow a clearance of about three quarters of an inch.
Kennels must be sturdy of course, and contain a solid, leak proof floor so to ensure cleanliness during travel. This floor must be covered with litter or other absorbent lining in case of accidents, according to the Animal and Plant Health Inspection Service. While wire or other ventilated subfloors are generally permitted, pegboard flooring is not.
The kennel must be equipped with special grips so cargo holders can lift the kennel without risking to get bit. A label with the writing ''live animals'' in letters at least one inch high must be placed on the top of the kennel and ''this way up'' directional arrows labels must be attached on one side. Food and water dishes must be accessible by attaching them securely to the kennel. Directions for feeding, giving water and administering medications if applicable, over a 24 hour period must be provided in case pets are diverted from their original destination.
