Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Kennel Cough in Cats: Our Vet Explains Signs, Treatment, Causes & Diagnosis

cat cough

If you’ve noticed your cat coughing and sneezing, almost like they have a cold, there’s a chance they could have kennel cough. Most pet parents are familiar with the highly infectious kennel cough symptoms affecting dogs, but it can affect cats, too, but it’s very rare.

Like in dogs, cat kennel cough is an upper respiratory infection causing coughing, sneezing, and discharge from the eyes and nose. Keep reading to learn more about cat kennel cough!

divider 3 paws

Kennel Cough in Cats

“Kennel cough” is the common name for a set of upper respiratory signs commonly seen in dogs. Several viruses and bacteria can cause kennel cough, but in cats, it tends to be caused by a bacteria called Bordetella bronchiseptica, which is related to the bacteria that causes whooping cough in humans.

This bacteria is spread in saliva, nasal secretions, and droplets from infected animals, so it can quickly spread through close contact. While kennel cough is very common in dogs, it is quite rare in cats. It spreads more readily in larger colonies of cats, such as multi-cat households and breeding facilities with several cats.

cat coughs while lying down
Image Credit: Ramy kabalan, Pixabay

Is Kennel Cough Contagious to Cats?

While coughing is unusual in cats, sneezing and discharge from the eyes and nose are common signs. It would be easy to assume that your cat has a kennel cough if you spot these signs, but other common infections can cause it.

Most cat parents are familiar with “cat flu,” which is a common, contagious upper respiratory infection. Cat flu is usually caused by the feline calicivirus or the feline herpes virus and tends to affect very old or young cats or those with underlying health conditions.

The signs of cat flu include sneezing, discharge from the eyes and nose, lethargy, inappetence (loss of appetite), and fever. So, it’s very easy to confuse cat flu and kennel cough! The most reliable way to determine whether your cat is suffering from cat flu or kennel cough is by getting a swab of your cat’s throat at the veterinary clinic and sending it to a lab to identify the bug.

Can Cats Get Kennel Cough?

Cats can catch kennel cough. Although uncommon, the bacteria Bordetella bronchiseptica that causes kennel cough in dogs can also affect cats. Cats usually catch kennel cough from other cats, which is why it is most common in large colonies of cats and multi-cat households, where the bacteria can spread quickly on surfaces such as toys and bowls and through inhaling droplets in sneezes and saliva from infected cats.

Can a Dog Get Kennel Cough From a Cat?

There is very little evidence to confirm the spread of kennel cough from dogs to cats, and although it is possible, it is unlikely. However, cats can spread kennel cough to dogs.

divider 3 paws

How to Avoid Kennel Cough Spread to Cats

Kennel cough is a highly contagious infection, so it’s important to prevent it from spreading between animals. If your dog has been diagnosed with kennel cough, and you are concerned about it spreading to your cat, hygiene is one of the most important aspects to consider. Although the spread from dogs to cats is rare, it is always sensible to be cautious.

Preventing your dog and cat from getting too close to one another will help. If your feline and canine companions like to get up close and personal, you should keep them apart since close contact is the most common way for the infection to spread.

Bordetella can live on a surface for up to 2 weeks in the environment, and cleaning any shared bowls or toys is essential, as well as washing bedding.

How to Tell if Your Cat Has Kennel Cough

Kennel cough is an upper respiratory infection, and the signs include mild sneezing, coughing, and discharge from the eyes and nose, which may be clear, yellow, or green.

Usually, these signs only last for 7–10 days, but in a small number of cases, cats become sicker and develop secondary infections such as pneumonia, which can be serious. Signs of pneumonia include fever, lethargy, inappetence, and other upper respiratory signs.

These complications are more common in young or elderly cats and those with underlying health conditions. The signs of kennel cough in cats can be very similar to other upper respiratory infections, such as cat flu. If your cat displays any of these signs, it’s important to get them checked out by a veterinarian. Left untreated, a small number of cats may develop secondary infections such as pneumonia, which could make them very sick.

Kennel cough can be easily diagnosed by taking a swab from your cat’s throat and sending it to the lab for testing. This can help the vet decide on the best course of treatment for your cat.

cat coughing
Image Credit: Ihtar, Pixabay

Kennel Cough in Cats Treatment

Treatment for kennel cough in cats usually involves antibiotics since the cause of the infection is bacterial. An antibiotic called doxycycline is most commonly used. However, there is a strong chance that the bacteria will resist some antibiotics. Your veterinarian might want to take a swab from your cat’s throat that can then be cultured in the lab and tested to see which antibiotics are most effective at killing the bacteria.

Your cat will also likely benefit from anti-inflammatory medication, which will help reduce a fever and make your cat feel much better! Some medicines can help clear mucus and congestion, too. Steaming is another way to help clear mucus, and the safest way to do it with cats is by sitting with them in a hot, steamy bathroom.

You must supervise your cat and never leave them unattended in a hot room or near hot water.

How to Treat Kennel Cough in Cats at Home

Cat kennel cough is best treated with medication from your veterinarian, which usually includes antibiotics and anti-inflammatories. It’s really important to get your cat checked over at the vet if they show any signs of kennel cough since they can determine whether it is kennel cough, cat flu, or something else before treatment.

You must never treat your cat with any over-the-counter or prescription medicines designed for humans; they can be dangerous for your pet. You can use steam to help clear mucus, such as sitting with your cat in a hot, steamy bathroom.

How Long Does Kennel Cough Last in Cats?

In most cats, kennel cough is usually a short illness, typically lasting 7 to 10 days. However, the infection can persist for longer or cause secondary infections and complications such as pneumonia that take longer to treat and may make your cat unwell for 2 to 3 weeks.

divider 3 paws

Final Thoughts

Although rare, cat kennel cough can spread quickly between individuals in multi-cat households or colonies, as it is highly contagious. It can spread between cats and dogs, so good hygiene and prevention are important to keep your pets healthy.

Cat kennel cough is usually a short-lived infection and gets better in about a week, but it is really important to get your feline friend checked over by a veterinarian if they show signs of kennel cough so that you can get your cat the right treatments and rule out other infections with similar signs, such as cat flu.


Featured Image Credit: Ada K, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can Cats Eat Grits? Vet-Reviewed Health Risks & Advice

Whether it’s because we’ve decided to give them a treat or because they’ve gotten into it themselves, our cats can eat quite a...

If I Have Asthma, Can I Have a Cat? Vet-Reviewed Facts & FAQ

Asthma is a respiratory condition that affects millions of people in the United States. For people with asthma, having a cat may seem...

6 Incredible Ashera Cat Facts You’ll Be Surprised to Learn

Having a gorgeous leopard stretching lazily in your living room upon waking from their nap—isn’t that an appealing thought? But for many obvious...

Domestic Shorthair Cat: Breed Info, Pictures, Traits & Facts

Have you ever been at a friend’s house and asked them what breed their cat is, only for them to tell you they’re...

More related

10 Pet Friendly Hotels in Florida (2025 Update)

When the weather cools, ever-sunny Florida locales can become impossible to resist. Being a responsible pet parent, keeping your fur babies from enjoying...

Heartworm in Cats (Vet Reviewed Signs & Care FAQs)

Heartworms in cats are similar to those in dogs. However, they are difficult, if not impossible, to treat, and the best way to...

How to Give Your Cat a Bath: Dr. Karyn’s Tips (With Video)

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

How Much CBD Oil Should I Give My Cat for Anxiety? Optimal Dosing Chart

CBD has exploded in popularity recently, being touted as a miracle cure for a wide range of ailments that’s supposedly a more natural...

Keep reading

Do Burmese Cats Shed A Lot? Vet-Verified Facts & Care Tips

Bringing a cat home to be part of the family is a big decision. Yes, most of us are aware of the basics of cat care. They need to be fed, watered, and given a litter box. Cats, of course,...

burmese cats lying on sofa

How Long Can Cats Go Without Water? Vet-Verified Science & Facts

Cats are notorious for not drinking enough water, to the point that there is an entire industry of pet fountains to entice cats to drink more. Even if you’re one of the lucky cat owners whose cat does drink enough...

Kitten drinking from a water bowl

Is Jasmine Poisonous to Cats? Vet-Reviewed Houseplants Examined

Most of us love the look of live houseplants and gorgeous, colorful gardens. However, many of these plants can pose an unexpected threat if we also own curious pets. Plenty of houseplants are toxic to cats, including some types of...

Catster_Are Jasmine Poisonous to Cats

Can Cats Smell Other Cats on You? Does This Make Them Jealous?

Last weekend, when you went to that house party, and your friend’s cat curled up in your lap, did your cat give you one sniff when you got home and then shun you for the rest of the night? Are...

cat smelling woman's chin

How Far Apart Can Kittens Be Born? Vet Verified Facts

The amount of time a cat is in labor varies, but most kittens can be born between minutes to about an hour apart. Sometimes, mother cats can go into interrupted labor and stop straining between 24 to 36 hours before...

mother cat and its kittens

My Cat Ate a Lily: Is It Dangerous? Vet Reviewed Signs & Treatments

Lilies are beautiful and fragrant flowers, seen in plenty of vases, bouquets, gardens, and displays around the world. Behind their beauty and grandeur, however, is a deadly toxin. Lilies are toxic to cats and must be avoided. This currently still...

My Cat Ate a Lily

How Do Cats Jump So High? Vet-Approved Facts & FAQ

Cats have a remarkable ability to jump high, often making it look like they’re almost flying. But how do cats jump so well? It turns out it’s a combination of physical characteristics and behavior, which allow them to make leaps...

cream-colored-maine-coon-cat-jumping-over-the-couch_Nils-Jacobi_shutterestock

Does Hot Water Kill Fleas on Cats? Vet-Approved Facts & FAQ

Having a cat in your life is wonderful, but it sometimes comes with a catch: dealing with fleas. Apart from being annoying, flea infestations can trigger allergies, irritation, and even illness. So, getting rid of them as quickly as possible...

woman bathing her cat