Experts share how to keep dogs safe during heatwave, as temperatures soar above 35°C in parts of the United Kingdom…
Dog owners are being urged to take extra precautions this week as the UK experiences one of the hottest spells of the year, with temperatures forecast to exceed 35°C in some areas and thunderstorms expected to develop as conditions become increasingly humid.
The Met Office has issued extreme heat warnings across large parts of England and Wales, with forecasters warning of potentially record-breaking June temperatures, uncomfortable overnight conditions and the possibility of thunderstorms as the weather pattern begins to break down later in the week.
Experts at fresh dog food brand Years say the combination of extreme heat, high humidity and stormy weather can create serious welfare concerns for dogs.

Darren Beale, CEO of Years, says many owners underestimate how dangerous these weather conditions can be:
“Most people think about keeping themselves cool during a heatwave, but dogs are often far more vulnerable. When temperatures rise above 30°C, even everyday activities like walks, car journeys or spending time in the garden can quickly become dangerous. Later in the week, thunderstorms may create a completely different challenge, with many dogs experiencing fear, stress and anxiety as the weather changes.’’
Why this Week’s Heatwave is Different
Unlike typical summer weather, this week’s conditions are expected to combine extreme daytime temperatures with unusually warm nights and high humidity.
“Dogs rely primarily on panting to cool themselves down,” explains Beale.
“When humidity is high, that process becomes less effective, meaning dogs can struggle to regulate their body temperature.”
He warns that certain dogs may face a higher risk, including:
- Flat-faced breeds such as Bulldogs, Pugs and French Bulldogs
- Older dogs
- Puppies
- Overweight dogs
- Dogs with heart or respiratory conditions
How to keep Dogs Safe during the Heatwave

Beale recommends several simple precautions:
- Walk dogs early in the morning or later in the evening
- Avoid exercising dogs during the hottest part of the day
- Check pavements before walks as surfaces can become hot enough to burn paws
- Ensure fresh drinking water is always available
- Provide access to shade and cool indoor spaces
- Never leave a dog in a parked vehicle, even for a short period
- Use cooling mats or damp towels where appropriate
“Heatstroke is a genuine emergency,” says Beale.
“If your dog is excessively panting, struggling to settle, drooling heavily, vomiting or becoming lethargic, seek veterinary advice immediately.”
Storms could bring a Second set of Challenges
Forecasters have also highlighted the potential for thunderstorms as humid conditions build across parts of the country later this week.
While rain may offer relief from the heat, thunderstorms can be distressing for many dogs.
“Thunderstorms are one of the most common weather-related anxiety triggers we see,” says Beale.
’’The combination of loud thunder, sudden flashes of lightning and changes in air pressure can cause some dogs to become extremely unsettled.”
Common signs of storm anxiety include:
- Pacing
- Trembling
- Excessive panting
- Hiding
- Barking
- Clingy behaviour
- Attempts to escape
Preparing your Dog for Thunderstorms
To help dogs feel safer during stormy weather, Beale recommends:
- Bringing dogs indoors before storms arrive
- Closing curtains or blinds to minimise flashes of lightning
- Playing music or keeping the television on to mask thunder
- Creating a quiet, comfortable space where dogs can retreat
- Maintaining normal routines where possible
- Remaining calm and reassuring
“For some dogs, thunderstorms can be genuinely frightening,” he says. “A calm environment and familiar routine can go a long way towards helping them cope.”