1. **Ear Infections**: Symptoms may include head shaking, ear odor, redness, and discharge.
2. **Fleas and Ticks**: Look for excessive scratching, redness, and visible parasites.
3. **Obesity**: Signs include weight gain, lethargy, and difficulty breathing.
4. **Dental Problems**: Bad breath, swollen gums, and difficulty eating are indicators.
5. **Allergies**: Symptoms range from itching, redness, and skin irritation to gastrointestinal issues.
6. **Arthritis**: Signs include stiffness, reluctance to move, and difficulty getting up.
7. **Digestive Issues**: Vomiting, diarrhea, and changes in appetite can indicate digestive problems.
If you notice any of these symptoms in your dog, it's crucial to consult a veterinarian for proper diagnosis and treatment.
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