Three things to do if you see a dog shut in a hot car

Dogs should never be left inside cars in warm weather

2 minutes read

The RSPCA are urging dog owners to never to leave their pets in cars and other places during the heatwave.

The inside of a vehicle can rapidly heat up and, any dog left inside, can very quickly suffer the effects of heatstroke.

That’s the warning from the RSPCA – who are urging dog owners to never to leave their pets in cars, caravans, vans – or in sheds, outbuildings or conservatories – during the heatwave.

And the charity is issuing advice to the public about three simple steps they should follow if they come across a dog in a hot car:

RSPCA dog welfare expert Eloise Dicks said: “Breaking the window or forcing entry to a car can be someone’s instant reaction – but could be classed as criminal damage. However, legally, you can commit damage if you believe the owner would consent to it if they knew the dog was in danger.

“We’d advise anyone in this position to tell the police what they’re planning to do and ask other witnesses to provide names and numbers in case they’re needed to back up what has happened.

“Emotions can run high in these sorts of difficult situations but the most important thing is keeping everyone safe and getting help for the dog as soon as possible.”

How to help a dog suffering heatstroke

The best thing to do if a dog is overheating is to cool first and transport second.

Act fast to prevent the dog from further heating and remove them from the source of the heat. Get them out of the sun and into shade.

Cool the dog by pouring water over their body (not their head) or create a breeze by fanning them.

Contact a vet for advice and, once their temperature has cooled, transport them to the nearest vet; put the air-con on or open the windows to keep them cool.

RSPCA summer appeal

The advice comes as the charity launches its Cruelty Hurts Love Rescues fundraising campaign coinciding with its busiest time as cruelty reports peak over summer.

Last week, on one of the hottest days of the year, the RSPCA received 4,135 calls from members of the public concerned about animals – including those suffering in the heat – 50% higher than for the same date in 2025.

Newly published statistics show in June, July and August last year the RSPCA received 6,322 cruelty calls to their emergency line last year which is one call every 10 minutes when the line is open. In comparison the charity took 3,852 calls for the same period in 2021 – showing a massive 64% increase in just 5 years.

You can help by supporting the RSPCA’s Cruelty Hurts, Love Rescues campaign.

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