1. **Scratching or Rubbing**: If your dog is frequently scratching at their ears or rubbing their head against furniture or the ground, it may indicate discomfort or irritation.
2. **Odor**: A foul smell coming from your dog’s ears can be a strong indicator of an infection. Healthy ears should not have a noticeable odor.
3. **Redness and Swelling**: Check the inside of your dog's ears. If you notice redness, swelling, or discharge, this is a sign of an infection.
4. **Discharge**: Look for any unusual discharge from the ear. This can be waxy, yellow, or brown and may indicate an infection.
5. **Pain or Sensitivity**: If your dog flinches when you touch their ears or seems to be in pain, it could be a sign of an infection.
6. **Head Tilting**: Dogs with ear infections may tilt their heads to one side, which can indicate discomfort or balance issues.
7. **Changes in Behavior**: If your dog is more irritable, lethargic, or less interested in activities they usually enjoy, this could be a sign of an underlying issue such as an ear infection.
If you notice any of these signs, it's important to consult your veterinarian for a proper diagnosis and treatment. Ear infections can be caused by allergies, parasites, or other underlying health issues, so professional guidance is essential for your dog's health.
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