Keeping Your Dog Cool and Safe in Hot Weather

With warmer days settling over the Chilterns — and a heatwave now forecast — many local owners are starting to worry about how their dogs will cope. It's a fair worry. Dogs feel the heat far more than we do, and small companion breeds can go from happily dozing to genuinely uncomfortable in a short space of time.

At Lap of Luxury, my small, owner-operated dog daycare and boarding in Amersham looks after small companion breeds exclusively — so keeping dogs cool, calm and comfortable through the summer is something I think about carefully. This guide covers the two things that matter most when the temperature climbs: the environment your dog rests in, and staying safe in the car.

Why do dogs find hot weather so hard?

Dogs cool themselves very differently from us. They can't sweat through their skin — they rely almost entirely on panting, with only a little cooling through their paw pads. On a hot, still day that simply isn't enough, and their body temperature can climb quickly.

Some dogs feel it more than others. These are at the highest risk of overheating:

• Flat-faced (brachycephalic) breeds such as Pugs and Shih Tzus, whose shorter airways make panting far less effective

• Dogs with thick or heavy coats, like Pomeranians, who hold on to heat

• Puppies and senior dogs, who regulate their temperature less easily

• Overweight dogs, and any dog with a heart or breathing condition

Because so many of these describe exactly the small companion breeds I care for, I keep a close, watchful eye on every dog during warm spells.

How do I keep dogs cool at Lap of Luxury?

The simplest answer is a calm, cool home. My home is air-conditioned —it's one of the reasons new owners get in touch over the summer. A steady, cool indoor temperature makes a real difference for small dogs, especially the flat-faced and thick-coated breeds who struggle the most.

It's more than a comfort, too. Vets now recommend cool air movement — a breeze, a fan, or air conditioning — as part of how you actually bring an overheating dog's temperature down. So a home that stays cool isn't a luxury extra; it's genuinely protective when it's hot.

A quiet, air-conditioned home is also a world away from a busy kennel. Rows of dogs, hard surfaces and warm, stuffy air can leave a small, sensitive dog stressed and overheated. Here, dogs rest on cool floors, cosy couches, always have fresh water, and spend the hottest part of the day settled indoors rather than out in the sun. We move walks and playtime to the cooler early mornings and evenings, exactly as the RSPCA advises.

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Keeping your dog safe in the car during hot weather

If there's one message worth repeating every summer, it's this: never leave your dog alone in a car in warm weather — not even for a couple of minutes, and not even in the shade with the windows cracked. A parked car heats up astonishingly fast. The RSPCA warns that when it's 22°C outside, the inside of a car can reach a dangerous 47°C within an hour.

Leaving a window open, parking in the shade or leaving water down simply isn't enough to prevent heatstroke. Even running the air conditioning is risky, as it can fail without warning.

If you do need to travel with your dog in the heat:

•    Travel early in the morning or later in the evening, when it's cooler

•    Use sunshades on the windows to keep direct sun off your dog

•    Plan regular stops for water, a stretch and a toilet break

•    Make sure your dog is properly restrained, as required by the Highway Code

If you ever spot a dog in distress in a hot car: dial 999 and ask for the police. Note the car's make, colour and registration, and stay with the dog. The RSPCA advises against breaking a window yourself — let the police handle it.

Would you recognise the signs of heatstroke?

Knowing what overheating looks like — and what to do — can genuinely save a dog's life. Watch for:

•    Heavy, rapid panting and thick drool

•    Bright red or unusually pale gums

•    Weakness, wobbliness or staggering

•    Restlessness, confusion or vomiting

•    Collapse or seizures in severe cases

If you think a dog is overheating, the current veterinary advice is clear: cool first, transport second. In other words, start cooling the dog straight away, then take them to the vet.

• Move them somewhere cool and shaded, with a breeze, fan or air conditioning if you have it

• Pour cool water over their body — cool water is safe and effective, but avoid ice-cold water or ice baths, which can do more harm than good

• Offer small sips of water, but don't force them to drink

• Call your vet right away for further advice, and keep cooling on the way

Even a dog that seems to recover should be checked by a vet, as some effects of heatstroke aren't obvious straight away. Watching for these signs is simply part of our everyday care here, especially through the summer.

Small-dog boarding across Amersham and the Chilterns

Amersham sits at the heart of the Chilterns and is within easy reach of a wide local area — including Beaconsfield, Berkhamsted, Chalfont St Giles, Chalfont St Peter, Chesham, Gerrards Cross, Great Missenden, Hazlemere, Hemel Hempstead, Holmer Green, Hyde Heath, Little Chalfont, Penn, Prestwood, Rickmansworth and Wooburn Green.

Lap of Luxury is a small, owner-operated dog daycare and boarding service, licensed by Buckinghamshire Council and caring for a maximum of six small companion breeds at a time. It's a calm, cool home-from-home — the kind of gentle, personal environment where small dogs settle happily, whatever the weather.

If you're looking for calm, cool, small-dog boarding near you, I would love to meet you and your dog. A relaxed initial hour’s visit is the perfect place to start.

📞 Call Ellen Now: 07969 993454

✉️ Send an Enquiry: ellenmarzell@yahoo.co.uk