1. **Coughing**: A persistent cough can be an indication of a respiratory issue. Pay attention to whether it is dry or productive (producing mucus).
2. **Nasal Discharge**: Look for any discharge from the nose, which can be clear, yellow, or green. This can indicate an infection.
3. **Sneezing**: Frequent sneezing, especially if accompanied by nasal discharge, may suggest an upper respiratory infection.
4. **Labored Breathing**: If your puppy seems to be struggling to breathe, or if you notice rapid or shallow breathing, this is a serious sign that requires immediate veterinary attention.
5. **Lethargy**: A puppy that is unusually tired or less active than normal could be suffering from a respiratory infection.
6. **Loss of Appetite**: If your puppy is not eating or drinking as usual, it could be a sign of illness.
7. **Fever**: Elevated body temperature can be a sign of infection. A normal puppy temperature is between 101°F and 102.5°F (38.3°C to 39.2°C).
8. **Wheezing or Whistling Sounds**: Listen for abnormal sounds when your puppy breathes, which may indicate obstruction or inflammation in the airways.
If you notice any of these signs, it's essential to consult with a veterinarian as soon as possible. Early diagnosis and treatment can help prevent more serious complications. Keep your puppy comfortable, hydrated, and monitor their symptoms closely until you can get professional help.
This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.