What to do for kennel cough in puppies

Kennel cough is a broad term covering any infectious or contagious condition of dogs where coughing is one of the major clinical signs. It is also referred to as infectious tracheobronchitis. The term tracheobronchitis describes the location of the infection in the trachea or 'windpipe' and bronchial tubes.

"Several viruses and bacteria can cause kennel cough, often at the same time."

Several viruses and bacteria can cause kennel cough, often at the same time. These include adenovirus type-2 (distinct from the adenovirus type 1 that causes infectious hepatitis), parainfluenza virus, canine coronavirus, and the bacterium Bordetella bronchiseptica.

Because the infection spreads when dogs are housed together, it is often seen soon after dogs have been in kennels, hence the name kennel cough. Because kennel cough can be caused by a number of pathogens, it is often referred to as the Canine Infectious Respiratory Disease Complex (CIRDC).

What are the clinical signs of kennel cough other than coughing?

Clinical signs may be variable. It is often a mild disease, but the cough may be chronic, lasting for several weeks in some cases. Common clinical signs include a loud cough often describe as a 'goose honk', runny eyes and nose, swollen tonsils, wheezing, lack of appetite, and depressed behavior. Most dogs with infectious tracheobronchitis will cough when the throat is rubbed or palpated, or during and after exercise. Often, the hacking cough caused by kennel cough will persist for several weeks after the infection. If your dog has kennel cough it is unlikely that they will lose their appetite or become lethargic.

How does a dog get kennel cough?

Kennel cough is very contagious, and dogs can readily transmit it by casual contact such as sniffing each other when on a walk, playing, or sharing water dishes. Certain factors increase the likelihood that your dog may contract kennel cough including stress, cold temperatures, exposure to dust or smoke, and crowded conditions.

What is the treatment for infectious tracheobronchitis?

There is no specific treatment for the viral infections, but many of the more severe signs are due to bacterial involvement, particularly Bordetella bronchiseptica. Antibiotics are useful against this bacterium.

"...most infections resolve within one to three weeks."

Some cases require prolonged treatment, but most infections resolve within one to three weeks. Mild clinical signs may linger for several weeks even when the bacteria have been eliminated. Cough suppressants and anti-inflammatory medications may provide relief in some cases. Your veterinarian will help you determine what methods of treatment are best for your dog.

How can I prevent my dog contracting kennel cough?

Most vaccination programs your veterinarian will recommend include adenovirus and parainfluenza. Bordetella vaccination is also highly recommended for dogs that are boarded, groomed, or interact with other dogs in areas such as dog parks.

How effective are these vaccines?

"Immunity, even if the dog has experienced a natural infection, is neither solid nor long-lasting."

Immunity, even if the dog has experienced a natural infection, is neither solid nor long-lasting. We cannot expect vaccines to do much better. Since immunity varies with the circumstances, consult with your veterinarian regarding specific vaccination recommendations for your pet. Some kennel facilities require a booster vaccination shortly before boarding and some veterinarians recommend a booster vaccine every six months to ensure maximum protection against this troublesome infection.

How are the Bordetella vaccines administered?

Bordetella vaccination is given either by injection, oral or intra-nasal route. Intra-nasal refers to the liquid vaccine administered as nose drops. The oral vaccine is administered directly into the cheek pouch. This allows local immunity to develop on the mucous membranes of the nose, throat, and windpipe where the infectious agents first attack and provides more rapid protection against infection than the injectable vaccine.

If your dog has kennel cough, it can be quite distressing to witness. Kennel cough makes your dog generally miserable and lethargic. The cough itself is also loud and can sound quite concerning. Kennel cough can become quite serious if left untreated for a length of time and it also prevents your dog from being near other dogs until they have recovered.

What is Kennel Cough?

Kennel Cough is a respiratory disease that occurs in puppies and dogs. It’s highly contagious and dogs tend to catch it at boarding kennels or off-lead dog parks. It’s easily treated, although puppies that are under 6 months old and dogs who haven’t been immunised can be at a higher risk of becoming severely unwell.

How Do You Know if Your Dog Has Kennel Cough?

There are some common symptoms associated with kennel cough, one of them being a ‘honking’ sound as your dog coughs. Other symptoms may include:

• Frequent sneezing
• Runny nose
• Tiredness
• Loss of appetite

How Can You Treat Kennel Cough?

Kennel Cough can usually be treated like a common cold, where a fortnight of rest will be enough to recover completely. If symptoms persist then a veterinarian may prescribe antibiotics or a cough medication to ease the symptoms.

What Happens if Kennel Cough Isn’t Treated?

Generally, kennel cough will resolve itself on its own. However, if after 14 days your dog is still quite unwell, kennel cough may need to be resolved with antibiotics before it turns into something more serious.

What Else Do You Need to Do if Your Dog Has Kennel Cough?

To avoid re-infection or infection of other pets or dogs, you should separate your dog from other pets and keep their food and water bowls apart. Humans can’t catch kennel cough but other animals may become infected.

How Long Is Your Dog with Kennel Cough Confined for?

You should isolate your pet from other dogs for 14 days following the first symptoms of kennel cough. This is to be on the safe side as generally, dogs are only contagious for the first 7-10 days.

The team at Port Kennedy Veterinary Hospital understands, values, and respects the very special nature of the human-animal bond. We dedicate ourselves to ensuring that your pet is achieving the best quality of life.

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