How to Tell If Your Dog Is Overheating and What to Do
Hot weather can affect dogs quickly, especially in Australia. Knowing the early signs of overheating — and how to respond can help keep your dog safe, calm, and comfortable.
Why overheating is a serious risk for dogs
Dogs don’t regulate heat the same way humans do. They rely mainly on panting and limited sweating through their paws, which means they can overheat much faster — even on days that don’t feel extreme to us.
Australian conditions, including high temperatures, humidity, hot surfaces, and limited shade, increase this risk. Certain dogs, such as seniors, puppies, flat-faced breeds, overweight dogs, and those with health conditions, are especially vulnerable.
Overheating can escalate quickly from discomfort to heat stress or heatstroke if not recognised early.
Common signs your dog may be overheating
Some signs are subtle, especially in the early stages. It’s important to pay attention to changes in behaviour as well as physical symptoms.
Common signs include:
- Excessive or heavy panting
- Drooling more than usual
- Restlessness or difficulty settling
- Seeking cool surfaces like tiles or shaded areas
- Red or pale gums
- Lethargy or weakness
As overheating progresses, symptoms may worsen and can include vomiting, disorientation, collapsing, or seizures.
If you’re ever unsure, it’s safer to act early rather than wait.
Situations that increase the risk
Overheating doesn’t only happen during heatwaves. Everyday situations can catch owners off guard.
Higher-risk situations include:
- Walks during warm or humid parts of the day
- Being left in cars, even briefly
- Hot concrete, tiles, or decking
- Poor ventilation indoors
- Exercise without enough rest or water
Dogs may not always stop themselves when they’re too hot, especially if they’re excited or trying to please their owner.
What to do if you think your dog is too hot
If you suspect your dog is overheating, act calmly and promptly.
Steps to take:
- Move your dog to a cool, shaded, or air-conditioned area
- Offer small amounts of cool (not icy) water
- Allow your dog to rest on a cool surface
- Gently cool them using airflow or damp towels
Avoid sudden temperature changes or ice baths, as these can cause shock.
If symptoms are severe or don’t improve quickly, contact a veterinarian immediately.
Preventing overheating at home and on walks
Prevention is always better than response. Small adjustments to daily routines can make a big difference.
Helpful prevention tips include:
- Walking early in the morning or later in the evening
- Checking ground temperatures before walks
- Ensuring constant access to fresh water
- Providing shaded, well-ventilated rest areas
- Creating cool indoor spaces during warmer months
Being mindful of your dog’s comfort helps reduce stress and keeps them safer year-round.
When to seek veterinary help
If your dog shows signs such as vomiting, collapse, confusion, or continues to struggle despite cooling efforts, veterinary attention is essential.
Heat-related illness can worsen rapidly, and early treatment greatly improves outcomes.
A calm, proactive approach to pet care
Understanding heat risks allows you to make confident, informed decisions for your dog. Staying aware, adjusting routines, and responding early helps ensure your dog remains comfortable and safe, even during warmer conditions.