1. **Head Shaking**: Dogs often shake their heads frequently to relieve discomfort.
2. **Scratching at the Ears**: If your dog is scratching at its ears or rubbing them against furniture, it may be a sign of irritation or pain.
3. **Odor**: A foul smell coming from the ears can indicate an infection.
4. **Redness and Swelling**: The inside of the ear may appear red or swollen.
5. **Discharge**: Look for any unusual discharge, which can be brown, yellow, or bloody.
6. **Sensitivity**: Your dog may react negatively when you touch its ears or may avoid having them touched altogether.
7. **Changes in Behavior**: Increased irritability or lethargy can also be signs of discomfort due to an ear infection.
If you notice any of these symptoms, it’s important to consult your veterinarian for proper diagnosis and treatment. Early intervention can prevent more serious issues down the line.
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