A sunny forecast does not have to mean a day indoors, but it should change the plan. Dogs cool themselves mainly through panting, so heat, humidity, exercise and excitement can combine faster than many owners expect.
Prevention is simpler than treatment: move activity to cooler hours, provide reliable access to water and shade, and watch the dog in front of you rather than relying on a temperature number alone. If they are slowing down, seeking shade or panting more heavily than usual, listen to them.
Plan walks around the weather
Walk early in the morning or later in the evening, avoiding the hottest part of the day. Choose shaded routes, shorten the distance and swap running or energetic fetch for a slower sniffing walk. Carry water and a collapsible bowl even on familiar routes.
Pavements, tarmac and sand can become uncomfortably hot. Check the surface before setting off and favour grass or shaded ground. If your dog hesitates, lifts a paw, limps or seems uncomfortable, move them onto a cooler surface and check their pads.
On very hot or humid days, a toilet break plus calm indoor enrichment is the safer choice. Fitness can wait; heatstroke will not.
Make water easy to reach
Keep fresh drinking water available in every kennel, exercise area and resting space. Check and refresh bowls frequently rather than assuming a full bowl at opening will last all day.
- Place several bowls in cool, shaded areas.
- Take water and a portable bowl on every outing.
- Offer regular drink breaks without forcing a dog to drink.
- Use food-stuffed frozen toys or dog-safe frozen treats for calm enrichment.
- Watch for spills, contamination and competition in group settings.
A dog should never be left in a parked car, conservatory, caravan or other enclosed space on a warm day. Shade and a cracked window do not make a vehicle safe.
Create genuinely cool spaces
Give dogs a choice of resting places away from direct sun. Close curtains on sunny windows, improve airflow where it is safe to do so, and offer a cooling mat, a damp towel to lie on or an ice pack wrapped in a towel.
A shallow paddling pool or sprinkler can help dogs who enjoy water, but supervise use and never force a reluctant dog in. Do not drape a wet towel over a dog: it can trap heat as it warms. Follow each dog’s owner instructions and seek breed-appropriate advice before making any changes to coat care.
Choose low-energy enrichment
Dogs still need interest and choice when exercise is reduced. Scatter a meal in a snuffle mat, practise two-minute training games, offer a food puzzle, hide treats around a cool room or let them investigate a safe scent trail.
Keep sessions short and allow plenty of rest. Excitement generates heat too, so avoid turning indoor enrichment into a frantic workout. Calm chewing, licking and sniffing are usually better hot-day activities than repeated ball chasing.
Know who is most at risk
Any dog can overheat, but extra care is needed with flat-faced breeds, puppies, older dogs, overweight dogs, heavily coated dogs and those with heart, breathing or other health conditions. Dogs who are not acclimatised to a sudden spell of warm weather may also struggle.
Ask your vet for individual advice if your dog has a medical condition or has previously suffered heatstroke. In group care, record each dog’s risk factors and adjust exercise and observation accordingly.
Recognise heatstroke quickly
Warning signs can include heavy panting when not exercising, excessive drooling, tiredness, confusion, bright red gums, difficulty breathing, vomiting or diarrhoea, poor coordination, collapse or seizures.
Suspect heatstroke? Cool first, then transport.
Stop activity, move the dog to a cooler shaded place, start cooling them with cool water and airflow, and call a vet immediately. Follow the vet’s instructions and travel in a cool, well-ventilated vehicle. Do not delay veterinary help because the dog appears to improve.
Heatstroke is an emergency. Avoid covering the dog in wet towels, which may trap heat, and stop active cooling if they begin to shiver. When in doubt, contact your vet straight away.
Build a hot-weather routine
Good summer care is easier when it becomes a checklist rather than a last-minute reaction. Check the forecast and humidity, adjust the day’s activity plan, confirm water and shade, identify higher-risk dogs and make sure everyone knows the heatstroke response.
Cooler, calmer and led by the dog.
Plan activity for cooler hours, make water and shade effortless to access, replace strenuous exercise with gentle enrichment, and act immediately if a dog shows signs of overheating.
Your hot-weather checklist
This general guide is not a substitute for veterinary advice. For further guidance, see the RSPCA’s hot-weather advice, PDSA’s summer guide and The Kennel Club’s heatstroke guidance.
Keep every dog’s care notes close when your team needs them.
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