The ultimate cat carrier guide

Why do you need a cat carrier?

A good cat carrier isn't just a convenience—it's a necessity. Whether you're going to the vet, moving house, or even on holiday, a secure carrier keeps your cat safe and sound. Cats should never be allowed to roam freely in a car, which can lead to accidents and major stress. A well-chosen carrier helps your cat feel secure, calm, and comfortable during the journey.

What is the best cat carrier?

The best cat carrier is one that keeps your cat safe, snug, and as calm as possible. Our vets recommend a sturdy carrier with openings at both the top and front. Why? These carriers provide protection, and they are durable, easy to clean, and allow for your cat to be gently lowered inside. That definitely beats struggling to get them through a narrow front door any day. Plus, when you're at the vet, the top-opening feature can make it easier for the vet to take a look at your cat. Carriers of this type are available from the Pet Health Club Shop in metal wire or hard-sided plastic.

The metal wire cat carriers may not look the prettiest, but they won't restrict your cat's air flow or ability to see out. They are spacious, can be lined with blankets to be made cosy, and are tough enough to keep your cat well-protected while inside. For these reasons, these types of carriers are our vets' top choice.

Can I use a backpack or soft-sided carrier?

While soft-sided carriers and backpack-style options can seem convenient for quick trips, they don't offer as much protection as hard-sided carriers. You might have seen soft-sided carriers all over TikTok, but they can often be pretty unpleasant for your cat. The sides of these carriers will shift and rumple during your trip, making your cat feel more claustrophobic, unsettled, and vulnerable. They're also easier to scratch or bite through.

Backpacks, in particular, can be uncomfortable for cats. These carriers are often too small, have poor ventilation, and jostle around as you walk. Most behaviour experts advise against them, as they're just not ideal for your cat's comfort and safety. And as for cardboard carriers? They're best left for emergencies only. Cats and cardboard don't mix well when it comes to durability and safety.

What to look for in a cat carrier

Durability: Hard-sided carriers made from plastic or metal are best for keeping your cat secure.

Top and front openings: Multiple access points make it easier to coax your cat inside and reduce stress during vet visits.

Ventilation: Ensure your cat gets plenty of fresh air with vents on at least two sides.

Size: Your cat should have enough room to stand, turn, and lie down comfortably. The carrier should also have enough space to fit a blanket to make the carrier snug so your cat won't be bounced around during travel.

Read more: Ensuring a healthy start: preparing for your kitten's first vet visit

Certified safe carriers for car travel

If you're planning a long car journey with your cat (or just want extra peace of mind), it's worth investing in a crash-tested carrier. The Center for Pet Safety has rigorously tested many carriers for safety, just like other certifications do with car seats for kids. Only a few carriers have met their high standards, so keep an eye out for the CPS certification when shopping for a new carrier. It's also best to get a carrier that can be securely strapped in with a seatbelt. These will keep your cat safer in the event of any sudden stops or, in the worst case, an accident.

How do I get my cat into their carrier?

Does your cat know something's going on the second you bring out the carrier? There's an incredibly simple way to get around this: never put the carrier away. If you make the carrier part of your cat's everyday world, they won't be so stressed to see it. Leave their carrier open in a cosy corner of your home, and throw in a blanket that smells like them. With a bit of luck, the carrier will just become another familiar item of furniture for your cat. Unfortunately, if your cat already has many bad associations with their carrier this may not work. You'll just need to make a note to start things off the right way next time you buy a new carrier.

Training your cat to love their carrier

Once your cat is comfortable around their carrier, you can begin to take things further. Ideally, your cat will actively like their carrier and aren't going to freak out to be put inside it.

Further familiarisation: Start by placing the carrier in a quiet, cosy spot where your cat loves to hang out. Leave the door open and line the bottom with a soft, familiar blanket. The goal is to make the carrier into one of their favourite resting spots.

Create positive associations: Now it's time to lure them in! Toss a few treats, their favourite toys, or even a bit of their food inside the carrier. With the door open, let your cat explore at their own pace. No pressure.

Practice closing the door: Once your cat happily goes into the carrier, begin gently closing the door for just a few seconds at a time. Slowly increase the time the door stays closed, and don't forget to reward your cat with treats for staying calm.

Practice lifting the carrier: After your cat is relaxed with the door closed, try lifting and carrying the carrier around for short bursts. Keep things low-key, and continue using treats to reinforce that calm behaviour.

Practice some more: You might have noticed a theme in these tips, and that theme is practice. If your cat has had the full carrier experience - door closed, lifted off the ground - a few times at home, they are less likely to find it stressful once it is time to go to the vet.

Creating a sense of security

Cats love small, enclosed spaces because they feel safe and secure. You can help create that sense of security by draping a light blanket over the carrier. This reduces the amount of visual stimulation and makes the carrier feel even more like a little retreat. You'll find this especially handy during vet visits or longer journeys when stress levels tend to spike.

Pheromones and reducing stress

If your cat still seems on edge, you can take things further by using a pheromone spray like Feliway®. These sprays mimic the natural calming pheromones cats use. Using one inside the carrier about 15 to 30 minutes before you travel will help ease their nerves during the trip.

Time to go to the vet

When the time comes to actually get your cat into the carrier, stay calm and confident. You've got two main methods to try:

Head-first: Place one hand on your cat's chest (just behind the front legs) and the other supporting their bottom. Then, gently guide them head-first into the carrier.

Bottom-first: If your cat won't go in easily, try easing them in backwards, bottom-first. This can sometimes feel less intimidating for them.

For especially anxious cats, wrapping them in a towel can work wonders. It provides a little extra comfort and restricts them from struggling in a gentle way.

Long-distance travel tips

Will you be going on a long trip with your cat? You'll want to go the extra mile to make them as comfortable as possible. For those extended journeys, consider a larger carrier with room for a small litter box, food, and water. Remember to always check the carrier is properly closed, and in the car secure it with a seatbelt to keep it steady. It's best to plan for breaks along the way to let you check in on your cat. Covering the carrier with a blanket can help reduce overstimulation from all the outside sights and sounds. And, of course, take it easy on the brakes. Sudden stops and jerky movements can make your cat feel uneasy.

Carriers for multiple cats

Even if your cats are the best of buddies, it's always safest to give each cat their own carrier during travel. Sharing a carrier can ramp up stress levels, and when tensions rise, it's best to avoid any potential scuffles. Keep things calm by giving each cat their own space.

Cleaning and maintenance

Keeping your carrier clean isn't just about hygiene—it's about comfort, too. Cats are sensitive to smells, and a well-maintained carrier helps keep them at ease. Opt for a hard-sided carrier if possible, as they're typically the easiest to clean and don't absorb odours like fabric carriers can. Since your cat may have an accident while stressed, choosing a carrier that you can disinfect easily is a good idea.

Cat travel done right

The right carrier and preparation can make a big difference for you and your cat, whether for a quick vet visit or a long road trip. From picking a crash-tested carrier to creating a sense of security with familiar bedding and pheromone sprays, you can reduce anxiety for your cat and make every journey smoother. By following these tips, you'll be well on your way to making vet visits with your cat into a bit less of a battle.

Need more info?

For more advice on your cat, their behaviour or their welfare, have a chat with your vet.

Find your nearest vet using our find a vet page, or speak to a vet online using our team of experienced video vets.