Panting
When dogs are too hot they usually pant, to cool off, not because they are in danger. They have thick fur and can’t sweat, so instead, they pant to decrease their body temperature. If you see your dog panting this is usually because they are dehydrated.

Panting
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Eye Movement
In some ways, dogs are just like humans, not in every way but many. They display emotions using their eyes and tend to look down when they are exhausted or feeling sad. On the other hand, they shift their gaze or widen their eyes when they are energetic. Just like humans, they raise their eyebrows when they are confused.

Eye Movement