Yes, for many dogs, kennel cough symptoms, especially the hacking cough, often seem to get worse or are most intense in the first few days before gradually improving as the immune system fights the infection. While mild cases resolve in 1-3 weeks, it's crucial to monitor for worsening signs like lethargy, fever, or difficulty breathing, which can signal pneumonia and require immediate vet care.

What is the progression of kennel cough?

Incubation period: This stage lasts between 2 to 14 days after exposure. During this time, the dog may not show any symptoms but is already infectious to other dogs. Acute stage: Marked by the sudden onset of a persistent, dry cough, often described as a “honking” sound. This stage can last for one to two weeks.

How do I know if kennel cough is getting worse?

Warning signs that indicate a more serious case include: Difficulty breathing. Persistent fever. Colored nasal discharge.

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.

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 Should You REALLY Do When Your Dog Gets Kennel Cough? | Vet Explains

How can I soothe a dog with kennel cough?

Supportive Care: Ensure the dog stays hydrated and comfortable. Use a humidifier or take the dog into a steamy bathroom to soothe irritated airways, and avoid using collars or leashes that may place unnecessary pressure on their neck and throat to avoid irritation.

What is the contagious period of kennel cough?

A dog with kennel cough is contagious from exposure until about 10-14 days after symptoms disappear, but can remain a carrier for weeks or even months; it's safest to isolate them from other dogs for at least two weeks after they stop coughing to prevent spread, as some dogs shed the virus silently. The infection is highly contagious and spreads through respiratory droplets and contaminated surfaces, so keeping sick dogs away from others is crucial. 

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.

When should I take my dog to the ER for kennel cough?

If your dog shows mild symptoms like occasional, brief coughing with normal behavior otherwise, contact your primary veterinarian for guidance. For severe symptoms such as difficulty breathing, blue gums, or persistent coughing fits, call an emergency veterinary hospital immediately.

Can kennel cough worsen?

Usually the dog will recover within two weeks. In severe cases, however, pneumonia can develop and possibly become severe. Symptoms include labored breathing, a moist cough, high fever and nasal discharge. If pneumonia develops, more aggressive treatment is needed.

What kills kennel cough on surfaces?

Surfaces are one of the primary ways Bordetella bronchiseptica spreads in environments like kennels, veterinary clinics, and homes with pets. To kill the bacteria, use effective disinfectants like bleach (1 part bleach to 9 parts water), hydrogen peroxide, or quaternary ammonium compounds (Quats).

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.

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 is a natural cough suppressant for dogs?

Honey can be a soothing remedy for dogs suffering from kennel cough. Depending on your dog's size, a small amount of honey, approximately 1/2 to 1 teaspoon, can help soothe their throat and reduce coughing.

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 can mimic pneumonia in dogs?

Other conditions may present similar symptoms, such as a collapsing trachea, bronchitis, asthma, heart disease, and pneumonia. The latter can develop due to a weakened immune system which is why it's vital to have a veterinarian assess your dog to identify the root of the symptoms.

Do I need to wash everything if my dog has kennel cough?

Kennel cough is highly contagious and can be transmitted through respiratory secretions and contaminated surfaces. Here are some steps to consider for disinfecting your home: Wash Bedding and Toys: Launder your dog's bedding, blankets, and any toys that they have been in contact with.

---