Pet Heatstroke Help: Spot the Signs and Act Fast
July 7, 2025
Heatstroke is a serious risk for dogs, cats and small pets when the temperature rises in Lancashire, and it can develop rapidly. Knowing what to watch out for, how to respond, and how to prevent it could save your pet’s life.
Call Rowan Vets in an emergency on 01772 639 800.
What is heatstroke and how does it happen?
Our Vet Ruth Mackay explains that heatstroke occurs when a pet’s body temperature rises dangerously high and they’re unable to cool down. Dogs and cats cool themselves mainly by panting and through their paw pads. In hot or humid conditions, this isn’t always enough, especially for pets left in cars, conservatories, or poorly ventilated spaces.
Ruth shares that short-nosed (brachycephalic) breeds, overweight pets, and those with thick coats or underlying health conditions are more at risk. Even a short walk in the heat or lying in direct sun can trigger it.
Symptoms of heatstroke in pets
Watch out for:
- Heavy panting or difficulty breathing
- Excessive drooling or foaming at the mouth
- Lethargy or confusion
- Bright red or very pale gums
- Vomiting or diarrhoea
- Collapse or seizures
If you notice any of these signs, Ruth advises you to act immediately.
What to do if you suspect heatstroke
Heatstroke is an emergency. Call Rowan Vets on 01772 639 800 as soon as possible. While you get help:
- Move your pet into a shaded, cooler area
- Offer small amounts of cool (not cold) water
- Use damp towels or cool water on their paws, ears and belly
- Keep air flowing with a fan if possible
Never use ice or ice-cold water as it can make things worse, as can laying a wet towel on top of them as this will trap the heat in.
Heatstroke risks for small pets
Ruth explains that rabbits, guinea pigs, and other small furries are also at risk. Hutches in direct sunlight or enclosures by windows, greenhouses, and glass-fronted indoor enclosures can quickly become dangerously hot. Make sure they’re shaded, well-ventilated and kept cool with frozen water bottles or damp towels nearby.
Prevention is always best
Below are our team’s 5 top tips for preventing heatstroke in dogs, cats and other pets:
- Avoid walking your dog during the hottest parts of the day – skipping dog walks on excessively hot days may be the better option, opting for short play sessions at home instead.
- Never leave pets in vehicles.
- Ensure they always have access to fresh water and shade.
- Keep cats indoors during peak heat.
- Check regularly on rabbits, guinea pigs, and other small pets.
If you’re ever in doubt, don’t wait – call Rowan Vets on 01772 639 800.
