Bronchitis in Dogs
Written By Ralph Jones
Published: 10/28/2016Updated: 03/13/2024
Bronchitis in Dogs
What are Bronchitis?
A chronic cough in dogs — or bronchitis, as it is known — can be a bit of an alarming condition if it happens to your pet. But as a relatively common problem, it shouldn’t be a cause for panic. There are plenty of conditions that can afflict both humans and dogs alike, and bronchitis is one of them.

So, to the question ‘Can dogs get bronchitis?’, the answer is a resounding ‘Yes.’ While it’s completely possible for your dog to contract bronchitis, the condition shouldn't be ignored.
In this comprehensive guide to bronchitis in dogs you’ll learn:
  • That the onset of bronchitis symptoms is rapid
  • That your dog can pass its bronchitis on to your cat
  • That bronchitis is slightly more common in smaller dogs
Youtube Play
Bronchitis Average Cost
From 446 quotes ranging from $300 - $1,500
Average Cost
$600
Wag Compare logo

Get a free pet insurance quote in less than 60 seconds!

Easily compare quotes from the most trusted pet insurance companies in the United States.

Get a quote

background
Symptoms of Bronchitis in Dogs
Dog bronchitis symptoms tend to rear their head pretty quickly. A pronounced cough is almost the definition of bronchitis, so this is one symptom that is certainly going to be present. This is your dog producing excess mucus as it tries to flush the virus or the bacteria out of its body. 
This in turn causes a build-up of mucus in the lungs and airways, making it hard for your dog to breathe and forcing them to cough — making a sound like the honk of a goose. 
Your dog may also be afflicted by wheezing and spasms of coughing. There is a good chance he or she may gag, have foamy saliva, swollen tonsils, and a runny nose and eyes. 
The acute symptoms — a fever; the coughing spasms — will probably only last two or three days but the persistent cough may linger in your dog’s system for a few weeks. Like so many conditions in which a cough is central, dog bronchitis is worse at night, when your pet is lying flat and mucus pools at the back of the throat, causing it to want to clear it out of its body.
If the infection is viral, then bronchitis is contagious in dogs for longer than if it is bacterial. Both types are contagious, but within about 24 hours antibiotics will prevent bacterial bronchitis from being passed on to anyone else. 
When it comes to viral bronchitis, your dog could pass it on to you or another pet in your house for a while, so try to keep them away from people and animals as best you can — for at least a week, which is approximately how long your dog might be contagious for.

It’s worth noting that although chronic bronchitis is not contagious, it’s a more serious condition, so unfortunately there’s no cause for celebration.
It’s the responsibility of pet parents to look after their pet’s health. You can compare top-rated pet insurance plans in seconds and make sure that your dog is covered should it contract bronchitis or any other health problem.
Causes of Bronchitis in Dogs
How do dogs get bronchitis? Don’t feel guilty if it happens; it’s a common problem. Pets come into contact with a lot of bacteria and microbes all the time, whether through sniffing and licking things on the floor which they shouldn’t, or simply by getting up close and personal with other animals. Occasionally, these microbes will cause them to get bronchitis, which is a significant infection of the lungs.
A dog might also contract bronchitis as the result of being allergic to something — a particular plant, for example — or because they have inhaled smoke or chemical fumes. Pet experts also say that if a dog is obese, its bronchitis may be more serious.

There are two different types of bronchitis:
Acute infectious bronchitis 
Acute cases of bronchitis are often caused by viruses, following contact with an infected pet. The most common viral causes are kennel cough, parainfluenza, and distemper. Environmental factors such as stress, temperature extremes, and ventilation appear to increase the risk of contracting these viruses.

Unlike chronic bronchitis there appears to be no age bias, although young and geriatric dogs often suffer from more severe symptoms.
Pets who have contact with areas with a number of other dogs, such as in dog parks, boarding kennels, and dog shelters, have higher incidence of contracting the disease. Known causes of acute bronchitis in dogs are: 

  • Canine adenovirus
  • Canine distemper virus
  • Canine herpes virus
  • Parainfluenza virus
  • Bordetella bronchiseptica
  • Streptococcus zooepidemicus

Chronic bronchitis
 
Cases are considered chronic when the pet has suffered from coughing for over 2 consecutive months. Often the cause of chronic bronchitis is unknown, though the following may be predisposing factors: 

  • Previous respiratory tract damage, trauma or infection
  • Prolonged exposure to inhaled irritants such as cigarette smoke
  • Age 
  • Cardiovascular disease
Diagnosis of Bronchitis in Dogs
Because the two conditions are so alike, it can be difficult to distinguish bronchitis from pneumonia. In order to determine whether your dog does indeed have bronchitis, your vet will ask about your dog’s medical history and may perform chest X-rays, an endoscopy, a biopsy or bronchial wash, or use bronchial swabs or a saline solution called lavage.
The condition is a tricky one in that it’s known as a ‘condition of exclusion’. What this means is that your vet will need to conclude that the cough isn’t being caused by anything else before announcing a diagnosis of bronchitis.

As well as performing a full clinical examination of your pet, your veterinarian will auscultate the lungs and heart of your pet to determine his lung and cardiovascular health. The lung noises during respiration will assist your veterinarian in diagnosing the illness. 
If your companion has a harsh cough and history of contact with other infected dogs, or environmental stress, it may indicate viral bronchitis. Your veterinarian may need to take radiographs of your pet’s thorax under sedation; this may show bronchial wall thickening that can indicate bronchitis.

Other diagnostic tools that may be used are:
  • Bronchoscopy to visualise the bronchial tubes
  • Cytology and microbiology investigations may also be performed using a bronchial wash which may indicate the cause of the condition
Treatment of Bronchitis in Dogs
This may sound obvious but if your dog has bronchitis, it’s not the time to take it for too much strenuous exercise. This is likely to make the problem worse, and certainly not improve it. 
When it comes to dog bronchitis treatment, the first response on the vet’s part will often be to assume that the dog will simply get rid of the infection within a week or two. But antiviral drugs or antibiotics — depending which type of bronchitis your dog has — will be administered in addition to anti-inflammatories. While your dog is taking these, which will usually be over a period of a few weeks, you need to take care not to over-exert them; they’ll need their energy to heal efficiently.
Now your next question may be: how can I treat my dog’s bronchitis at home? Here’s one technique: if you want to help your dog cough more easily and loosen the mucus in its throat, you can use steam therapy: just run a hot shower, resist the urge to get into it yourself, and bring your dog into the room to breathe in the steam.
If your dog has chronic bronchitis, its treatment will last its entire life and will involve corticosteroids, which help to alleviate inflammation in the airways. 
You may also consider adjusting your dog’s diet while he or she has bronchitis. While there isn’t a specific food for a dog with bronchitis, food that’s softer and easier to swallow may provide relief compared to some types of dry food.

Visit our online partners, Dog Food Advisor, to view recommendations for best fresh dog food and best wet dog food.
Petted logo

Worried about the cost of treating your pet's symptoms?

Pet Insurance covers the cost of many common pet health conditions. Prepare for the unexpected by getting a quote from top pet insurance providers.

Get a quote

background
Recovery of Bronchitis in Dogs
The prognosis for your dog will depend on the underlying cause of the bronchitis and his initial response to treatment.

Your pet will need careful veterinary monitoring and regular revisits, if symptoms worsen it is essential your canine companion be seen by a veterinarian promptly. As infectious bronchitis is highly contagious it is important that your pet is kept away from other animals for the duration of the illness.
Why not sign up for a wellness plan to cover the cost of your routine vet treatment and checks? Compare the very best pet insurance plans here.
Bronchitis Average Cost
From 446 quotes ranging from $300 - $1,500
Average Cost
$600
arrow-up-icon
Top
Bronchitis Questions and Advice from Veterinary Professionals
dog-breed-icon
Indian pariah
dog-name-icon
dimpa
dog-age-icon
2 Years
thumbs-up-icon

1 found this helpful

thumbs-up-icon

1 found this helpful

My pet has the following symptoms:
Wheezing , Coughing, Terrible Noise
sir my dog is coughing,wheezing,sometimes vomit after a meal....he vomits white foam when he barks and coughs....rapid breathing sometimes it seems like his breath is catched and after 2-3 mins he breathes normal sir plz help me
Feb. 21, 2018

1 Recommendations
I doubt the antibiotics will do any good here as it sounds more of a digestive issue than a bacterial issue; it is possible that Dimpa is having some gastrointestinal upset if he is fed only once per day leaving acid accumulate in his stomach which can cause foamy vomit and may cause coughing as well. I would recommend feeding him small portions of food regularly to see if there is any improvement, boiled chicken and rice is good to start with and then wean across to regular food after a few days. Regards Dr Callum Turner DVM
Feb. 21, 2018
Hello doctor Please give me your answer I read your article I have a Pomeranian dog A week later, water from the nose of my dog swells but it does not cough and sneeze, it is a little too cold and it's nose The doctor said, "Take a photo from the chest of a dog," my dog has bronchitis Antimicrobial, but it still has a nose and my dog is not good What should I do? I cry every day because of my dog's illness, since it only has 11 months😭
Aug. 11, 2018
Ella
Was this question and answer helpful?
dog-breed-icon
Chihuahua
dog-name-icon
Chase
dog-age-icon
2 Years
thumbs-up-icon

1 found this helpful

thumbs-up-icon

1 found this helpful

My pet has the following symptoms:
Sneeze
Wheeze
I think my dog might have bronchitis. I went to the vet and she said he might have a trachea 'infection' she gave me a prescription for cough suppressants and an antibiotics for the infection. He hates the antibiotics but the reason we took him to the vet was because he wheexes and stops breathing while he's frozen in one spot. Nothing comes out but he gets really tired afterwards. He hasn't done it since we started the medicine but recently in one evening he had three spells. We recently adopted him so I think he has kennel cough or bronchitis. Which one does he have and what can I do?
Feb. 15, 2018

Answered by Dr. Michele K. DVM
1 Recommendations
Thank you for your email. The best thing to do for him would be to follow your veterinarian's advice, and give the medications. She believes that he may have a tracheal infection, and since she examined him, that is likely what he has. If he isn't improving on the medication, he may need a follow up and possible x-rays to determine what is going on with him.
Feb. 15, 2018
Last week, I took my dog down to the keys, where on his first night, he had a slight few coughs. The next day, we took him to restaurant twice, where he developing a reverse sneeze. It worsened we got home and as the week pass, he also developed coughing. His symptoms are the worse when he’s sleeping and waking up. He also has constant itching that’s always been his symptom since I adopted him. He’s 6 months old. I believe he could have allergies or some sort of bronchitis.
May 15, 2018
Heather M.
Was this question and answer helpful?
dog-breed-icon
Jack Russell Terrier
dog-name-icon
Winston
dog-age-icon
14 Years
thumbs-up-icon

2 found this helpful

thumbs-up-icon

2 found this helpful

My pet has the following symptoms:
Dry Cough
Dry Cough Wheezing
I have a 14 year old Jack Russell. Over the course of the last week he has developed a wheezing and a hacking dry cough after activity. I’ve checked for allergies or new plants or anything that could change in the environment but nothing. I also have another dog who seems to be fine. I. Thinking it’s brochitis but not sure. Any help would be grateful.
Feb. 15, 2018
Answered by Dr. Michele K. DVM
2 Recommendations
Thank you for your email. A cough in an older dog should not be ignored - it could be lung disease, a heart problem, or an upper airway issue. Your veterinarian will be able to examine him, determine what might be going on and recommend x-rays if needed. They'll be able to recommend the best course of treatment for him.
Feb. 15, 2018
Was this question and answer helpful?
dog-breed-icon
Staffordshire Bull Terrier
dog-name-icon
Deebo
dog-age-icon
9 Years
thumbs-up-icon

0 found this helpful

thumbs-up-icon

0 found this helpful

My pet has the following symptoms:
Coughing
I’ve been to the vet twice now he had a scan of his chest and been told it’s bronchitis, was given antibiotics and cortisone tablets I’ve gave him the first lot of treatment then as he still was the same went back and she gave me a second lot which he has now taken for over 2 months I’ve tapered down the treatment but it still seems the same, the cortisone tablets help with the cough but he still seems as bad as the first day. Don’t know whether to go back to the vet or get a second opinion from elsewhere. Thank you
Nov. 25, 2017

0 Recommendations
If a bacterial infection is suspected, then it may be a case that a culture and sensitivity test is done to identify the bacteria and determine the most suitable antibiotic for treating it; it is not helpful to just keep prescribing antibiotics if they are not effective. Foreign bodies, irritants, allergies and other causes of inflammation may cause bronchitis in dogs; it is important to establish an underlying cause. At this point, it may be worth visit another Veterinarian for another opinion on Deebo’s condition with a different set of eyes. Regards Dr Callum Turner DVM
Nov. 25, 2017
Thank you for your advice, I’ll get him checked out elsewhere. Thanks again!
Nov. 28, 2017
Deebo's Owner
Was this question and answer helpful?
Bronchitis Average Cost
From 446 quotes ranging from $300 - $1,500
Average Cost
$600
Wag Compare logo

Get a free pet insurance quote in less than 60 seconds!

Easily compare quotes from the most trusted pet insurance companies in the United States.

Get a quote

background
Need pet insurance?
Need pet insurance?

Learn more in the Wag! app

Five starsFive starsFive starsFive starsFive stars

43k+ reviews

Install


© 2025 Wag Labs, Inc. All rights reserved.


© 2025 Wag Labs, Inc. All rights reserved.