Traveling With Your Dog

The Best Travel Dog Crate Is the One Your Dog Can Stand Up In

Soft-sided, wire, or hard plastic. Here is how to pick the right travel crate for the trip, size it so your dog can actually move, and keep it from becoming a hazard in the car.

Soft, wire, or hard travel crate?

The crate type should follow the trip, not the other way around. Because a weekend at grandma’s and a transatlantic flight ask for very different gear, start by naming where your dog is going. For the full packing and prep picture, start with our Traveling With Your Dog guide.

Each style trades something away. A soft crate is light but flimsy, a wire crate ventilates but rattles, and a hard crate is tough but bulky. So there is no single best crate, only the best one for your route.

Soft-sided collapsible crates

Soft-sided travel crates win on weight and packing. They fold down small, slip under an airline seat, and set up in seconds at a hotel. But a determined chewer or scratcher can defeat the mesh, so they suit calm, crate-trained dogs and short trips rather than a dog who panics when confined.

Wire and hard plastic crates

A wire crate folds flat for the car and gives the best airflow of the three, though it is heavy and offers little crash protection on its own. A hard plastic crate is the workhorse, since it takes a beating and meets most airline cargo rules. For air travel that almost always means a hard, rated crate, which we cover more in flying with a dog.

How do I size a travel crate?

Sizing is where most owners go wrong, because they buy by their dog’s weight instead of their dog’s body. A crate that is too small is cruel on a long trip, while one that is too big lets your dog get thrown around inside it. So measure first, then shop.

The stand, turn, lie-down rule

The standard is simple. Your dog should stand without ducking, turn around in a full circle, and lie down stretched on their side. Measure length from the nose to the base of the tail, then height from the floor to the top of the head while sitting. Add three to four inches to each number for a crate that fits without wasting space.

When a snug fit is safer

Bigger is not always better, though. For air travel and the car, a crate sized just past the stand-and-turn minimum keeps your dog from sliding in a sudden stop. Also remember that airlines measure the crate, not the dog, so an oversized crate can cost you a boarding denial even when your dog would be comfortable in it.

Crate vs harness in the car and on a plane?

In the car, a crate and a harness solve the same problem in different ways. A crash-tested car seat or harness setup clips your dog to the belt, while a crate contains them in a box. Both can work, but only if they are anchored. A loose crate sliding across the cargo area protects no one and can become its own projectile.

So secure the crate every time. Strap a hard or wire crate to the cargo tie-downs or a seatbelt, and put it behind the back seat where it cannot launch forward. For a small dog, a tethered harness on the seat is often simpler than wrestling a crate into place.

What flying asks for instead

Air travel is a different rulebook. In the cabin your dog rides in a soft carrier under the seat, while cargo travel demands a hard, ventilated, airline-rated crate. The IATA Traveling With Pets guidance sets the broad container standards airlines follow.

Still, do not stop there. Airlines set their own under-seat dimensions and crate rules, so always check the specific airline before you buy. If you are weighing the trail instead of the terminal, our camping with a dog guide covers crates and shelter for the backcountry.