Here's what you should do:
* Contact your veterinarian immediately. They can properly diagnose the cause of your dog's bad breath and discharge.
* Be prepared to provide details about your dog's symptoms, including how long they've been present, how severe they are, and any other changes you've noticed.
* Don't delay. Waiting can worsen the situation and lead to complications.
Possible causes of bad breath and discharge in dogs:
* Dental disease: This is the most common cause of bad breath in dogs.
* Gum disease: Inflammation of the gums can lead to bad breath and discharge.
* Infections: Bacterial or viral infections in the mouth or throat can cause bad breath and discharge.
* Foreign objects: Objects stuck in the mouth or throat can lead to bad breath and discharge.
* Kidney disease: Kidney disease can cause bad breath and discharge due to the buildup of toxins in the body.
* Liver disease: Liver disease can also cause bad breath and discharge.
* Cancer: Cancer in the mouth or throat can cause bad breath and discharge.
Your veterinarian will be able to perform a physical exam, run tests, and determine the best course of treatment for your dog.