Causes of purulent nasal discharge in puppies:

1. Purulent nasal discharge in puppies. If it is also accompanied by sneezing and dry nose mucus, it is very possible. It's a cold.

2. When puppies are infected with canine distemper, parvovirus and other viral diseases, they will also have purulent nose and runny nose. At first, the symptoms are very similar to those of a cold, and owners are prone to misjudgment.

3. When a puppy has a runny nose, accompanied by wheezing, coughing, and shortness of breath, and appears very uncomfortable, it is likely to be a respiratory infection.

Solutions for puppies with purulent nose and runny nose:

1. If your dog has a cold, you must keep it warm and feed it some cold water. medicine and give it more warm water.

2. If you want to confirm whether it is a viral infection, you need to test the dog with a test strip. If it is confirmed to be caused by a virus, it will need to be treated with antiviral drugs.

3. If the dog has a respiratory infection, feed it some anti-inflammatory drugs and some relatively light food. If the condition is serious, send it to a pet hospital for treatment.