Last updated: June 2026 | Reading time: 9 minutes | Easy reading level
UK winters are mild compared to some countries. But they still bring risks for pets. Cold, wet, dark, and icy conditions can harm dogs, cats, and small pets.
The PDSA says winter vet visits rise by 25% in January and February. Many of these are preventable. This guide shows you how to keep your pet safe, warm, and healthy until spring.
Know Your Pet’s Cold Limit
Not all pets feel cold the same way.
Table
| Pet Type | Tolerance | Risk Level in UK Winter |
|---|---|---|
| Huskies, Malamutes | High | Low — built for cold |
| Labradors, Golden Retrievers | Moderate | Low — thick coats help |
| Staffies, Boxers | Low | Moderate — short coats, lean bodies |
| Greyhounds, Whippets | Very low | High — thin coats, low body fat |
| Small dogs (under 5kg) | Very low | High — lose heat fast |
| Puppies and old dogs | Low | High — cannot regulate temperature |
| Cats (outdoor) | Moderate | Moderate — can find shelter |
| Cats (indoor) | Low | Low — but dry air causes skin issues |
| Rabbits and guinea pigs | Low | High — hutches get cold and damp |
The temperature rule: If you feel cold outside, your pet probably does too. Small, short-haired, young, and old pets feel it most.
Dogs: Winter Walk Safety
Walking in winter needs extra care. Ice, salt, and darkness all create risks.
When It Is Too Cold to Walk
Table
| Temperature | Small/Short-Haired Dogs | Large/Thick-Coated Dogs |
|---|---|---|
| Over 5°C | Safe to walk | Safe to walk |
| 0-5°C | Short walks (15-20 min) | Normal walks, watch for ice |
| -5-0°C | Very short walks (10 min) | Shorten walks, use coat |
| Under -5°C | Stay indoors, garden only | Very short walks, coat + boots |
Signs your dog is too cold:
-
Shivering or trembling
-
Lifting paws off the ground
-
Slowing down or stopping
-
Whining or anxiety
-
Ears and paws feel cold to touch
What to do: Go home. Warm them up with a blanket. Call your vet if they do not warm up within 30 minutes.
Protect Their Paws
UK roads and paths are gritted with salt in winter. Salt hurts paws. It is also toxic if licked off.
Table
| Problem | What It Looks Like | How to Prevent |
|---|---|---|
| Salt burn | Red, sore pads, limping | Use dog boots, or wash paws after walks |
| Ice balls | Between pads, in fur | Trim fur between pads, wash after walks |
| Cracked pads | Dry, cracked, bleeding | Use paw balm before and after walks |
| Antifreeze | Sweet smell, cat/dog licks it | Keep away, clean spills immediately |
The paw care routine:
-
After every walk, wipe paws with warm water and a cloth
-
Check between pads for ice, salt, or cuts
-
Dry thoroughly
-
Apply paw balm if pads look dry (£8-12 from Pets at Home)
Dog boots: Some dogs hate them. Others accept them with training. Try: put one boot on, give a treat, remove. Repeat. Build up to all four. Brands: Ruffwear, Hurtta, Muttluks (£20-40).
Stay Visible
UK winter days are short. Morning and evening walks are in darkness.
Table
| Visibility Gear | What It Does | Price |
|---|---|---|
| Reflective collar | Catches car headlights | £5-10 |
| LED collar light | Flashes or glows | £5-10 |
| Reflective harness | More visible than collar alone | £15-25 |
| Reflective coat | Warmth + visibility | £20-35 |
| Torch or headlamp | You see hazards, others see you | £10-20 |
The law: Dogs must wear a collar with ID tag in public. Microchipping is compulsory. Fines up to £500 if not compliant.
Avoid Frozen Water
Frozen lakes, ponds, and rivers are deadly.
-
Ice thickness varies. It breaks without warning.
-
Dogs run onto ice. They fall through.
-
Owners drown trying to save them.
-
Never walk on frozen water.
-
Keep dogs on leads near water in winter.
If your dog falls through ice:
-
Do not go in after them
-
Call 999
-
Try to reach them with a branch or rope
-
Encourage them to swim to the edge
Cats: Indoor and Outdoor Safety
Cats face different winter risks than dogs.
Outdoor Cats
Table
| Risk | What Happens | How to Prevent |
|---|---|---|
| Hypothermia | Body temperature drops, shivering, lethargy | Provide shelter, limit time outside |
| Frostbite | Ears, paws, tail freeze and damage | Check after time outside, limit exposure |
| Antifreeze poisoning | Kidney failure, death | Keep antifreeze locked away, clean spills |
| Cars | Cats hide under cars for warmth | Bang bonnet before starting engine |
| Roads | Darker, icier, more accidents | Keep cats in at night, reflective collar |
The shelter rule: Provide an outdoor shelter. A plastic box with straw (not blankets — they freeze) works. Place it in a sheltered spot, raised off the ground.
The curfew rule: Keep cats indoors from dusk to dawn. This is when roads are darkest and coldest. It also protects wildlife.
Indoor Cats
Table
| Risk | What Happens | How to Prevent |
|---|---|---|
| Dry skin | Central heating dries air | Use humidifier, or place water near radiators |
| Weight gain | Less exercise, more eating | Play 10-15 minutes daily, measure food |
| Boredom | Less outdoor stimulation | Puzzle feeders, new toys, climbing trees |
| Joint pain | Cold makes arthritis worse | Warm bed, raised off floor, vet check |
The radiator rule: Cats love warm spots. But direct heat dries skin and can overheat small pets. Use a covered bed near — not on — the radiator.
Small Pets: Rabbits and Guinea Pigs
Small pets suffer most in winter. Their hutches get cold and damp.
Hutch Location
Table
| Location | Temperature | Risk | Better Option |
|---|---|---|---|
| Garden, exposed | Below freezing | High — hypothermia, death | Move to shed or garage |
| Garden, sheltered | Near freezing | Moderate — cold, damp | Insulate, add cover |
| Shed or garage | 5-10°C | Low — good with extra bedding | Ideal for winter |
| Indoors | 15-20°C | Low — but sudden changes stress | Gradual move, not direct from cold |
The move rule: If you move pets indoors, do it gradually. Sudden temperature changes cause shock. Move them to a shed first, then indoors over a week.
Hutch Insulation
Table
| Method | How to Do It | Cost |
|---|---|---|
| Blanket cover | Drape old blanket over hutch at night | Free |
| Bubble wrap | Line walls inside, they cannot chew it | £5-10 |
| Hutch hugger | Fitted insulating cover, waterproof | £20-30 |
| Straw bedding | Deep layer of straw, changed weekly | £5-10 per bag |
| Snuggle pad | Microwaveable heat pad, lasts 8 hours | £15-20 |
| Heat lamp | Low-wattage lamp, safe distance | £20-30 |
The bedding rule: Use straw, not hay, for warmth. Hay is food. Straw is bedding. Use newspaper underneath, then deep straw on top. Change weekly.
The water rule: Water bottles freeze in cold. Check twice daily. Use insulated bottle covers (£5-8). Have a spare bottle ready. In extreme cold, use a heavy ceramic bowl — it freezes slower.
Diet Changes
Small pets burn more calories in cold weather.
Table
| Pet | Normal Diet | Winter Addition |
|---|---|---|
| Rabbits | Hay, pellets, greens | Extra hay for digestion and warmth |
| Guinea pigs | Hay, pellets, vitamin C veg | Slightly more pellets, extra hay |
| Hamsters | Pellets, seeds, veg | Slightly more food, extra bedding |
| Birds | Seeds, pellets, veg | Slightly more food, cover cage at night |
Never give bread or milk. These cause digestive problems. Stick to proper pet food.
Warning Signs: When to See a Vet
Winter health problems can become serious fast.
Table
| Sign | What It Means | How Urgent |
|---|---|---|
| Shivering that does not stop | Hypothermia | Urgent — warm up, call vet |
| Lethargy, cannot wake | Severe hypothermia or illness | Emergency — vet immediately |
| Pale or blue gums | Poor circulation, shock | Emergency — vet immediately |
| Frostbite (black or pale ears/paws) | Tissue damage | Urgent — vet within hours |
| Vomiting after walking | Antifreeze poisoning, salt ingestion | Emergency — vet immediately |
| Limping after walk | Salt burn, ice injury, cut | Same day vet visit |
| Not eating for 24 hours | Illness, stress, dental problem | Same day vet visit |
| Weight loss | Many possible causes | Within 48 hours |
Antifreeze poisoning is an emergency. Even small amounts kill. Signs: vomiting, wobbling, seizures, collapse. Call your vet at once. There is an antidote, but it must be given fast.
Hypothermia first aid:
-
Move pet to warm room
-
Wrap in warm (not hot) blankets
-
Place warm water bottles wrapped in towels near them
-
Call vet while warming
-
Do not use hot water or direct heat — causes burns
Winter Checklist: Do This Before Cold Hits
Table
| Task | When | Cost |
|---|---|---|
| Vet check-up | October | £40-60 |
| Buy coat for short-haired dog | October | £20-35 |
| Buy paw balm | October | £8-12 |
| Buy reflective gear | October | £10-20 |
| Insulate hutch or move indoors | November | £20-40 or free |
| Stock up on straw bedding | November | £10-20 |
| Check microchip and ID tag | November | Free to check |
| Buy snuggle pad or heat lamp | November | £15-30 |
| Have vet number saved in phone | Now | Free |
Frequently Asked Questions
Do dogs need coats in UK winter?
Some do. Short-haired, small, old, and thin dogs need coats when under 5°C. Thick-coated dogs like Huskies do not. Watch your dog. If they shiver, they need a coat.
Can cats get frostbite?
Yes. Ears, paws, and tails are most at risk. Outdoor cats in freezing weather can suffer frostbite in 30 minutes. Limit outdoor time and provide shelter.
Is it safe to walk dogs in snow?
Yes, but with care. Salt and grit hurt paws. Ice balls form in fur. Limit time. Wash paws after. Use boots if your dog accepts them.
Why does my dog eat snow?
Some dogs love snow. Small amounts are fine. But eating lots can lower body temperature and cause vomiting. Discourage excessive eating.
Should I feed my pet more in winter?
Some pets need slightly more. Outdoor dogs and small pets burn more calories staying warm. Indoor cats often need less because they exercise less. Weigh your pet monthly. Adjust food to keep them at a healthy weight.
Can pets get Seasonal Affective Disorder (SAD)?
Possibly. Some pets seem lower in winter. Less light, less exercise, and less outdoor time affect mood. Increase play time. Use full-spectrum lights. Maintain routine. See vet if low mood persists.
What about Christmas hazards?
Winter brings extra risks:
-
Chocolate: Toxic to dogs and cats
-
Raisins and grapes: Toxic to dogs
-
Onions and garlic: Toxic to cats and dogs
-
Tinsel and ribbon: Dangerous if swallowed
-
Antifreeze: Lethal, even small amounts
-
Ice melt salt: Hurts paws, toxic if licked
Keep all of these away from pets.
References
About This Guide
This article was written using PDSA guidelines, veterinary advice, and UK weather data. It was last checked in June 2026. For pet health concerns, contact your vet. For emergencies, call your vet or the Vets Now out-of-hours service.