1. Early Symptoms

Fever

One of the first signs of distemper is a high fever, often exceeding 103°F (39.4°C). This may last for several days.

Lethargy

Affected dogs may become unusually tired, showing decreased energy and a lack of interest in activities they usually enjoy.

Loss of Appetite

Dogs with distemper often experience a reduced appetite, which can lead to weight loss over time.

2. Respiratory Symptoms

Coughing

As the disease progresses, dogs may develop a persistent cough due to respiratory tract involvement.

Nasal Discharge

Clear or colored nasal discharge may occur, indicating inflammation in the nasal passages.

3. Gastrointestinal Symptoms

Vomiting and Diarrhea

Dogs may experience gastrointestinal distress, leading to vomiting and diarrhea, which can further contribute to dehydration.

4. Neurological Symptoms

Seizures

As distemper progresses, it can affect the nervous system, leading to seizures and other neurological issues.

Muscle Tremors

Muscle twitching or tremors may occur, indicating severe neurological involvement.

5. Skin and Eye Symptoms

Conjunctivitis

Inflammation of the eyes (conjunctivitis) may occur, leading to redness and discharge.

Hard Pad Disease

In some cases, the pads of the feet may become thickened and hard, a condition known as "hard pad disease."

6. When to Seek Veterinary Care

Immediate Attention

If you notice any combination of these symptoms, it’s crucial to seek veterinary care immediately. Early intervention can improve the chances of recovery.

Conclusion

Canine distemper is a serious disease that can lead to severe health issues or death. Vaccination is the best prevention method, so ensure your dog is up to date on their shots. Recognizing the symptoms early and seeking veterinary care can significantly improve outcomes.