1. **Excessive Panting**: While dogs do pant to cool down, if your dog is panting heavily and seems distressed, it may be a sign of overheating.
2. **Drooling**: Increased saliva production can be a sign that your dog is struggling to regulate its body temperature.
3. **Rapid Heart Rate**: An elevated heart rate can indicate that your dog is overheating.
4. **Weakness or Lethargy**: If your dog seems unusually tired, weak, or unresponsive, it might be overheating.
5. **Vomiting or Diarrhea**: Gastrointestinal distress can occur in cases of severe overheating.
6. **Bright Red Gums and Tongue**: Check your dog's mouth; bright red gums or tongue can indicate heat stress.
7. **Unsteady or Wobbly Walking**: If your dog is having trouble walking or seems disoriented, it could be a sign of overheating.
8. **Collapse**: In extreme cases, a dog may collapse due to heatstroke, which is a medical emergency.
If you notice any of these signs, it's crucial to act quickly. Move your dog to a cooler environment, offer fresh water, and use cool (not cold) water to help lower their body temperature. If symptoms persist, seek veterinary assistance immediately.
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