1. **Changes in Appetite**: If your dog suddenly loses interest in food or water, it could indicate illness. Conversely, excessive eating or drinking can also be a sign of health issues.
2. **Lethargy**: A noticeable decrease in energy levels or enthusiasm for playtime can be a red flag. If your dog is sleeping more than usual or seems disinterested in their favorite activities, it may be time to consult a vet.
3. **Vomiting or Diarrhea**: Occasional vomiting or diarrhea can be normal, but frequent occurrences or the presence of blood are serious and warrant immediate veterinary attention.
4. **Changes in Behavior**: If your normally friendly dog becomes withdrawn, anxious, or aggressive, it could be a sign of pain or discomfort.
5. **Excessive Thirst or Urination**: Increased thirst or urination can indicate conditions like diabetes or kidney disease. Monitor your dog's drinking habits closely.
6. **Coughing or Difficulty Breathing**: Persistent coughing, wheezing, or shortness of breath can suggest respiratory issues or heart problems.
7. **Physical Symptoms**: Look for signs such as limping, swelling, or unusual lumps. Additionally, check for excessive scratching, which could indicate allergies or skin conditions.
8. **Changes in Coat Condition**: A dull, dry, or flaky coat can be a sign of nutritional deficiencies or health issues.
9. **Bad Breath**: Persistent bad breath can indicate dental problems or other health issues that need attention.
10. **Fever**: A dog’s normal temperature ranges from 101 to 102.5 degrees Fahrenheit. If your dog feels unusually warm, it could indicate a fever.
If you notice any of these signs, it’s essential to consult your veterinarian for a thorough examination and appropriate care.
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