Respiratory infections in dogs can present with various symptoms that may vary depending on the severity of the infection. Common signs of respiratory infections in dogs include coughing, sneezing, nasal discharge (which can be clear, mucoid, or purulent), difficulty breathing, wheezing, lethargy, fever, loss of appetite, and in severe cases, blue-tinged gums due to lack of oxygen. It's important to note that these symptoms can also be indicative of other health issues, so it's crucial to consult a veterinarian for an accurate diagnosis and appropriate treatment.

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Dogs Veterinary Care Health Symptoms Respiratory Infections