1. **Excessive Panting**: While dogs do pant to cool down, if you notice your dog panting excessively or struggling to breathe, it could be a sign of overheating.
2. **Drooling**: Increased drooling can indicate that your dog is having difficulty regulating their body temperature.
3. **Lethargy**: If your dog seems unusually tired, weak, or unwilling to play, it might be a sign that they are overheating.
4. **Red or Pale Gums**: Check your dog's gums. If they appear bright red or very pale, this could indicate heat stress.
5. **Rapid Heart Rate**: An increased heart rate can be a sign of overheating. You can check your dog's pulse by placing your hand on their chest.
6. **Unsteady Gait**: If your dog seems to be stumbling or having difficulty walking, this can be a serious sign of heat exhaustion.
7. **Vomiting or Diarrhea**: These symptoms can occur if your dog is overheated and may indicate a more serious condition.
8. **Body Temperature**: A normal dog's body temperature ranges from 101 to 102.5°F (38.3 to 39.2°C). If you suspect overheating, you can use a rectal thermometer to check their temperature. If it exceeds 104°F (40°C), it's considered a medical emergency.
**Prevention Tips**:
- Always provide plenty of fresh water and shade during hot weather.
- Limit exercise during peak heat hours (usually mid-day).
- Consider using cooling vests or mats for your dog.
- Never leave your dog in a parked car, even for a short time, as temperatures can rise rapidly.
If you notice any of these signs, it’s essential to take immediate action to cool your dog down and consult a veterinarian if symptoms persist.
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