Signs of Heat Exhaustion in Dogs

Dogs cool themselves mainly through panting, which is far less efficient than human sweating — this makes them especially vulnerable to overheating.

Early Signs

• Heavy panting and drooling
• Bright red gums or tongue
• Lethargy or reluctance to keep walking

Severe Signs (Emergency)

• Vomiting or diarrhea
• Wobbly, uncoordinated movement
• Collapse or seizures

What to Do

Move your dog to shade immediately, offer small amounts of water, and cool them with lukewarm (not ice-cold) water on the belly and paws. Contact a vet right away if severe signs appear.

Check current conditions instantly with our free Dog Heat Walk Calculator.