Dog coughing again.

Dr. Marie replied:

Sorry to hear that Charlie is having some problems.

There are a few things that can case wheezing and coughing like you have described. Usually, allergies don't cause respiratory symptoms in dogs, although it is possible.

The most common reason for a dog to suddenly start coughing is a virus such as kennel cough. However, this usually lasts a few days to weeks and then goes away. It doesn't usually come back again like you have described.

My next concern would be for his heart. Dogs with heart disease will cough, and usually do more so after exercise. Your vet can have a good listen to his heart and determine if there is a heart murmur and if so they may do some xrays to determine if there is a problem.

Next, some dogs can cough because of asthma. This is more common if there are smokers in the house but can happen without anyone smoking around the dog.

There are many other possible reasons for cough including pneumonia, a fungal infection such as blastomycosis and some parasites.

If this is recurring then I think a vet visit is the best idea.

Hope everything is ok!

Dr. Marie

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