For airline-approved carriers, measure your dog's height (standing) and length (nose to tail base). Most airlines require the dog can stand and turn around inside the carrier.
Find the right travel carrier for your dog — for airlines, car travel, and everyday use.
For airline-approved carriers, measure your dog's height (standing) and length (nose to tail base). Most airlines require the dog can stand and turn around inside the carrier.
Dog carrier sizing is especially critical for airline travel, where wrong dimensions mean your dog cannot board. Airlines have strict under-seat requirements that vary by airline and aircraft type — always verify directly with your airline before purchasing.
For airline in-cabin travel, the total weight limit (dog plus carrier combined) ranges from 15-25 lbs depending on the airline. This means dogs under approximately 12-15 lbs are candidates for in-cabin travel. Larger dogs must fly as checked baggage in an approved hard-sided kennel or on dedicated pet transport services. Direct flights are significantly safer for cargo-hold pets — transit periods in airports can expose pets to temperature extremes.
Carrier acclimation is as important as carrier selection. A dog placed in a carrier for the first time at an airport will experience significant stress. Start acclimation weeks before travel: place the carrier in a social area with meals served inside, then short periods with the door closed, then short car trips. By the time of travel, the carrier should be a familiar comfortable den.
For car travel, crash-test certified carriers are worth the premium. In a 30 mph collision, an unrestrained 10-lb dog becomes a 300-lb projectile. The Center for Pet Safety publishes carrier crash test ratings — look for products tested to these standards if car safety is a priority for your household.
Generally yes if the dog plus carrier weighs under 15-20 lbs (varies by airline), the carrier fits under the seat, you purchase a pet ticket, and your airline allows in-cabin pets on that route. Not all routes allow pets. International travel has significantly more complex requirements including health certificates, import permits, and sometimes quarantine.
As soon as you book your own ticket. Most airlines have a per-flight limit on in-cabin pets — often 4-6 pets total. Popular routes fill quickly. Have your pet's health certificate ready — most airlines require it to be dated within 10 days of travel. Ask your vet about health certificates early in your planning as scheduling can be difficult.
Modern aircraft cargo holds are pressurized and temperature controlled. However, risks include transit period temperature exposure and handling stress. Snub-nosed (brachycephalic) breeds have significantly higher risk in cargo due to breathing difficulties at altitude — many airlines ban them from cargo travel. Direct flights substantially reduce risk for all dogs.
A familiar-smelling item such as your unwashed t-shirt, a small amount of their regular food for feeding en route, a foldable water bowl, any required medications, vaccination records and health certificate, and a photo of your dog on your phone in case of separation. Avoid overfilling the carrier with items that reduce your dog's movement space.