What Winter Hazards Should Pet Owners Know About?

Winter brings road salt and de-icers that sting paws, real limits on how much cold a pet can take, frozen ponds that look stronger than they are, heaters and fires indoors, antifreeze, and holiday plants and food. Most of it comes down to wiping paws, watching your pet rather than the thermometer, and keeping hazards out of reach.
In the Southern Hemisphere, winter runs from about June to August.

Six winter hazards at a glance.

Winter hazards at a glance
HazardWhy it mattersWhat to do
Road salt and gritStings pads and gets licked off indoorsWipe or rinse paws after salted walks
De-icersProducts differ; some are harsher than othersChoose one labeled pet-safe for your own paths
ColdSmall, thin-coated, old and young pets feel it firstWatch your pet, not the forecast
Frozen waterYou can't judge ice by eyeLeash dogs near frozen ponds and lakes
Heaters and firesBurns and knocked-over heatersScreens, stable bases, a clear space
Holiday plants and foodLilies are dangerous to cats; rich food and chocolate everywhereKeep lilies out; keep food out of reach

Road Salt and Grit

Salt and grit work between a dog's toes and into small cracks in the pads, and dogs lick them off once they are home. Wipe or rinse paws with a damp cloth after every walk on treated pavement, and check between the toes for ice balls and cracked pads at the same time. A paw balm before you go out gives pads a little protection, and boots help dogs that will wear them.

Choosing a De-Icer

Not every ice melt is the same. Ordinary rock salt tends to be harsher on paws than products labeled as gentler for pets, so read the label before you buy, especially for the paths and steps your pet uses every day. Store the bag where pets can't get into it.

Fall and winter are also when antifreeze gets topped up. Many antifreezes taste sweet and a small amount is dangerous; wipe up any drip and see our fall hazards page for more.

How Cold Is Too Cold?

There's no single number for every dog. Coat, size, age and health all change where discomfort starts: a small or thin-coated dog reaches its limit far sooner than a big, thick-coated breed, and older dogs and those with joint or heart problems feel the cold earlier.

Watch the dog: shivering, a tucked tail, lifting paws off the ground or not wanting to go on all mean head home. A well-fitted coat helps dogs without much natural insulation. Cats that go outdoors need a warm, dry way back in, and outdoor rabbits and guinea pigs need extra bedding and shelter from wind and wet. Bang on the car hood before starting the engine on cold mornings in case a cat has curled up inside.

Frozen Ponds and Indoor Heat

Ice can look solid and still be far too thin, and people often get into danger trying to rescue a dog that has fallen through. Keep dogs on a leash near frozen water, every time. If a dog does go through, call the emergency services rather than going onto the ice yourself.

Indoors, space heaters and open fires are a burn and fire risk once a pet stops noticing them. Use a fire screen, put heaters on a stable base, and keep bedding and toys well clear.

A Winter Kit

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A pet-safe de-icer for your own paths, paw balm before cold walks and boots for dogs that will wear them take care of paws. A fitted coat helps small, short-coated, older or thin dogs stay warm, and a fire screen keeps curious noses back from the hearth.

Holiday Plants and Food

Lilies are the plant to take most seriously where cats live. True lilies and daylilies can cause kidney failure in cats, even from pollen or vase water, so keep them out of the house altogether. Holiday greenery such as mistletoe, holly and poinsettia can upset a pet's stomach, so keep unfamiliar plants out of reach too.

Holiday tables bring chocolate, raisins in mince pies and fruit cake, onion-heavy stuffing and cooked bones. See our toxic foods guide, and ask guests not to share. Tinsel and ribbon can also be swallowed by cats.

Frequently Asked Questions

What the first cold snap sends owners looking for.

Do I need to wipe my dog's paws after every winter walk?

On salted streets, yes. A quick wipe stops your dog licking salt off later, and it's a good moment to check for ice balls or cracked pads.

Are all ice-melt products the same for pets?

No. Some are made to be gentler on paws than ordinary rock salt. Read the label before you buy.

How do I know it's too cold for my dog?

Watch your dog: shivering, a tucked tail, lifting paws or slowing down all mean it's time to go in. Coat, size, age and health change that point for each dog.

Is it safe for a dog to walk on a frozen pond?

No. You can't judge ice by eye, and going after a dog that falls through puts you in danger too. Keep dogs leashed near frozen water.

Which holiday plants should stay away from cats?

True lilies above all; keep them out of the house. Keep mistletoe, holly and poinsettia out of reach of all pets too.

Do small or short-haired dogs need a coat?

Often, yes. A fitted coat helps dogs without much natural insulation stay warm on walks. It's comfort and safety, not fashion.

Cracked or bleeding pads that don't improve, a pet that may have licked antifreeze or eaten a lily or de-icer, a pet pulled from icy water, or a burn all need a call to your vet the same day, or straight away for antifreeze and lilies.

Updated October 2026 · General information, not veterinary advice.