Kennel cough symptoms typically last 1 to 3 weeks in healthy dogs, but can linger for up to 6 weeks in puppies, senior dogs, or those with weaker immune systems, often resolving within 10-20 days. While the hacking cough is the main symptom, signs like lethargy, fever, or loss of appetite warrant an immediate vet visit as they could signal a serious complication like pneumonia.

How long does it take for a dog to recover from kennel cough?

Is there a treatment for kennel cough? In most cases, dogs will recover from kennel cough without treatment within three weeks, but it can sometimes linger for anything up to six weeks.

Do dogs feel unwell with kennel cough?

Mild Cases (Uncomplicated Kennel Cough)

These mild cases typically involve a persistent, dry, hacking cough but no other severe symptoms like fever or lethargy. Despite being sick with kennel cough, your dog may maintain its typical energy levels and appetite.

How to tell if kennel cough is getting worse?

Warning signs that indicate a more serious case include:

1. Difficulty breathing.
2. Persistent fever.
3. Colored nasal discharge.
4. Loss of appetite.
5. Lethargy.

What are the red flags for kennel cough?

The primary sign to look out for is a deep hacking cough, which can sometimes lead to retching, sneezing, snorting, gagging or vomiting. In some cases, you may only notice your dog starting to cough after excitement or exercise and you may also notice a discharge coming from your dog's eyes or nose.

Signs of Kennel Cough in Dogs - Symptoms Diagnosis Treatment Expectations

Can I still cuddle with my dog with kennel cough?

Yes, you can cuddle your dog with kennel cough for comfort, as it's not easily spread to humans, but you must isolate them from other dogs, wash your hands thoroughly after handling them, and change your clothes to prevent spreading it to other pets. Focus on rest and extra snuggles for your sick pup, but be cautious about transmitting the highly contagious virus between dogs via hands or clothing, notes this video on kennel cough. 

What does dog pneumonia sound like?

The most obvious indicator of dog pneumonia is a deep cough, which you might describe as wet-sounding. Other signs of pneumonia in dogs include: Rapid breathing. Labored breathing or wheezing.

Is kennel cough worse at night?

Usually the coughing is worse at night and in the morning and better during the day when the dog is moving around. Dogs with kennel cough are usually eating, drinking and acting fairly normal other than the coughing.

Is it worth going to the vet for kennel cough?

Yes, it's worth going to the vet for kennel cough because it helps rule out more serious conditions like pneumonia, canine influenza, or heart disease, and your vet can provide supportive care, antibiotics if needed (for secondary infections), and cough suppressants, especially for puppies, seniors, or dogs with severe symptoms like lethargy, fever, or difficulty breathing. While many mild cases resolve on their own, veterinary guidance ensures proper management, prevents complications, and confirms the diagnosis.

What are the stages of kennel cough?

Here are the stages of kennel cough:

• Incubation period: 3 to 10 days.
• Acute phase: a few days to several weeks.
• Recovery: 1 to 3 weeks.

Do I need to clean my house if my dog has kennel cough?

Yes, you need to clean and disinfect your house when your dog has kennel cough because the highly contagious bacteria and viruses can survive on surfaces (toys, bowls, bedding, floors, etc.) for days, potentially infecting other dogs; focus on high-contact areas and items, use disinfectants like bleach or veterinary-grade cleaners, and isolate the sick dog until they're well for about a week. 

How long is too long for kennel cough?

It is possible for kennel cough to develop into pneumonia. So, keep an eye on your dog's symptoms and contact your veterinarian if your dog's condition doesn't improve within 3 to 4 weeks. You should also contact your veterinarian if your pet has more symptoms than just a cough.

What not to do when your dog has kennel cough?

It's important to keep your dog at home and keep them away from other dogs for at least two weeks after they've stopped coughing. This should help reduce the spread. However, puppies and senior dogs have a higher risk of complication due to kennel cough because of their immature and compromised immune systems.

When to worry about kennel cough in dogs?

However, if your dog is non-stop coughing, having trouble breathing, showing severe disease signs, or your family veterinarian is not available, contact the Animal Emergency Hospital and Urgent Care team for triage and immediate medical care.

Can a dog get over kennel cough without going to the vet?

Most dogs improve on their own, but some need treatment from a vet. Dogs with kennel cough should be kept away from other dogs and public spaces (while they are showing symptoms and for two to three weeks afterwards), as this is where spread is most common.

Does my dog have pneumonia or kennel cough?

Kennel cough usually results in mild symptoms, mild or no pneumonia, and it resolves within 5 to 7 days. Severe symptoms in combination with poor appetite could indicate pneumonia, or inflammation and consolidation of the lung tissue, a complication of kennel cough.

What does fluid in dogs' lungs sound like?

Extreme weakness, refusal to move, or collapse are serious warning signs that require quick veterinary attention. Some dogs may also show nasal discharge or make unusual breathing sounds like wheezing or crackling.

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