Most dogs love a brisk winter walk, and a bit of cold is nothing to worry about. But there is a point where a frosty morning stops being invigorating and starts being a genuine risk — especially for small dogs, puppies and older dogs. As a dog walker, I am out in all weathers, so here is how I judge when it is too cold to walk a dog, and how to keep your dog safe when the temperature drops.
How cold is too cold?
As with hot weather, there is no single cut-off, because a thick-coated Husky and a slim Whippet experience the same morning completely differently. The comfortable range for most dogs is around 15–20°C, and the colder it gets below that, the more you need to adapt.
Drawing on guidance summarised by Animal Friends, here is a rough guide:
| Temperature | What it means for most dogs |
|---|---|
| Above 7°C | Comfortable for normal walks |
| 0°C to 7°C | Fine for most — shorten walks for small or thin-coated dogs |
| Below 0°C | Keep walks short; small, young, old and slim dogs need real caution |
| Around −6°C | Only large, thick-coated dogs, and only briefly |
| −7°C and below | Risk of hypothermia and frostbite — best to stay in |
Small breeds, puppies, elderly dogs and naturally slim dogs such as Greyhounds, Whippets and Lurchers feel the cold soonest and may struggle around freezing. Big, thick-coated breeds can manage colder conditions for short periods. When in doubt, keep it brief.
Coats, paws and the hidden winter hazards
Cold air is only part of the picture. Winter walks bring a few extra dangers worth knowing about:
- Grit and rock salt. The salt spread on roads and pavements can irritate and crack paw pads, and is not good for dogs to lick off their feet. Wipe your dog's paws and tummy when you get home.
- Antifreeze. Antifreeze is highly poisonous to dogs even in tiny amounts, and its sweet taste tempts them. Keep dogs away from puddles and spills on driveways and roadsides, and see your vet immediately if you suspect they have licked any.
- Ice and frozen water. Never let a dog onto a frozen pond or river. Keep to paths you can see clearly.
A well-fitted winter coat genuinely helps short-haired, small, old or slim dogs hold their body heat. Thick-coated breeds usually do not need one. The National Association of Registered Pet Sitters has more on planning safe routes in poor weather.
Signs your dog is too cold
Watch your dog rather than just the thermometer. Bring them home if you see shivering, lifting or holding up their paws, whining or anxiousness, slowing down, or trying to turn back or find shelter. These are clear signs they have had enough.
Our cold-weather approach
At Smiley Pets we walk in pretty much all weathers — wind, rain, frost and snow are all part of a British winter, and most dogs take them in their stride. The only things that change our plans are genuinely dangerous conditions: ice underfoot, extreme cold, or anything that puts a dog at real risk. In those cases we will keep walks short, swap an outdoor walk for a cosy pop-in visit, and always agree a sensible plan with you in advance.
On really cold days, a couple of shorter walks often beats one long one, and tiring your dog out indoors with games and training takes the pressure off — there is more on getting the balance right in how often should you walk your dog? and on warm-weather care in when is it too hot to walk your dog?.
Should puppies be walked in cold weather?
Puppies feel the cold more than adult dogs and tire quickly, so keep their winter outings short and consider a coat for small or thin-coated pups. Below freezing, it is often kinder to keep toilet breaks brief and play indoors.
Do dogs really need coats in winter?
Some do, some do not. Short-haired, small, slim, old or unwell dogs benefit from a well-fitted coat in cold weather. Healthy, thick-coated and double-coated breeds are usually well insulated already and can overheat in a coat, so it is not one-size-fits-all.
If you would like a dog walker around Biggleswade who will use common sense whatever the forecast, take a look at our dog walking service or get in touch.