Living Space for Your Dog

Where and how your dog lives day to day matters as much as the size of your home. This guide covers apartments and flats, yards and gardens, time alone, crates, hot and cold weather, and traveling by car.

Dogs in Flats and Apartments

Plenty of dogs live happily in an apartment or flat. What matters most is how much exercise, company and training they get, not the number of rooms.

Choose for energy as well as size. Some smaller breeds, such as the French Bulldog and the Cavalier King Charles Spaniel, need only moderate exercise. Others, like the Beagle, are small but need at least an hour of exercise a day.
Big dogs can manage too. A large dog in a flat needs daily walks and play outdoors, a comfortable spot where they can stretch out, and an owner who is happy to head out in all weather. High-energy working breeds, such as the German Shepherd and Labrador Retriever, need lots of daily exercise wherever they live.
Think about stairs and toilet breaks. Without a yard or garden, every toilet break means going outside, which is a lot of trips with a young puppy. Stairs can also be hard on some dogs. Dachshunds, for example, are prone to back problems and shouldn't run up and down stairs.
Be a good neighbor. Teach your dog to settle calmly at home, and build up time alone slowly so they don't bark or howl when you go out.
Check the rules. Before you get a dog, check your lease, building rules or landlord's policy on pets.

Gardens, Yards and Fencing

A secure yard or garden is useful for toilet breaks and play, but it doesn't replace walks. Dogs still need exercise, new smells and time with you.

To dog-proof your outdoor space:

Check the boundary. Walk the whole fence line and fix gaps, loose panels and gates that don't latch. Look for things your dog could climb on to get over, such as bins, benches or log piles.
Match the fence to the dog. A tall, solid fence suits jumpers and climbers. For diggers, the fence needs to go below ground. The American Kennel Club advises that an exercise area for a Beagle needs a fence at least five feet (1.5 m) tall that extends underground.
Know your plants. Some common garden plants are toxic to dogs. Check plants against the ASPCA's list of toxic and non-toxic plants, and ask a vet or poison helpline straight away if your dog eats something you're unsure about.
Store chemicals safely. Keep garden and car products such as antifreeze locked away and clean up spills, as even small amounts of antifreeze can be deadly.
Provide shade and water. Make sure there's always shade and fresh water outdoors in warm weather.
Supervise. Don't leave your dog outside unsupervised for long, especially if they're new to the home or likely to dig or bark.

Leaving Your Dog Alone

Dogs are social animals, and how long one can cope alone depends on the individual dog, their age and what they're used to. UK animal welfare charities give a clear upper limit. The RSPCA, PDSA and Dogs Trust all advise that adult dogs shouldn't routinely be left alone for more than four hours, so they have chances to exercise, go to the toilet and spend time with people. For a young puppy, four hours is generally too long.

If you're a first-time owner or you work away from home, plan this before you get a dog:

Start small. Teach your dog that being alone is safe, starting with very short absences and building up slowly. Never leave them long enough to become distressed.
Make it pleasant. Leave a safe, long-lasting treat or a food puzzle toy that they only get when you go out.
Get help for longer days. If you'll be out for more than four hours, arrange a dog walker, a friend or neighbor who can visit, or doggy day care.
Watch for signs of stress. Destructive behavior, toileting indoors or reports of barking can be signs that your dog is struggling when left. If you see these, go back a step and talk to your vet, who may refer you to a qualified animal behaviorist.

Crates

Used well, a crate can be a safe den for sleep, rest and travel. It should never be used as punishment.

Choosing the right size

The crate should be big enough for your dog to stand up, turn around and lie down comfortably.
If your puppy is still growing, choose a crate that will fit their adult size. Some crates can be adjusted as your puppy grows. Some animal shelters rent out crates, so you can size up as your puppy grows.

Using a crate kindly

Introduce the crate slowly, using treats so your dog chooses to go in.
Don't leave your dog in a crate for too long. A dog crated all day and night doesn't get enough exercise or human contact and can become anxious or depressed.
Puppies under 6 months old shouldn't stay in a crate for more than three or four hours at a time, as they can't hold their bladder and bowels for that long.

See our House Training guide for how a crate fits into toilet training.

Heat and Cold

Heat Dogs cool down mainly by panting, and a dog that can't cool down can develop heatstroke, which can be fatal. Some dogs are at higher risk:

Flat-faced (brachycephalic) breeds, such as French Bulldogs, which can't pant as effectively
Dogs with thick coats
Puppies and older dogs
Dogs with health conditions, especially breathing problems

Signs of heatstroke include heavy panting, noisy or fast breathing, thick drooling, red gums and tongue, weakness, confusion, vomiting or diarrhea, collapse and seizures. The RSPCA's advice is to cool first, then transport. Stop exercise, move your dog into shade and pour water that's cooler than the dog over their body, especially the neck, belly and thighs, but not the head. Don't drape wet towels over them, as this can trap heat. Then take them to a vet as soon as they've started to cool, and call ahead.

In warm weather, walk in the cooler early morning or late evening, and make sure your dog always has shade and fresh water.

Cold Fur doesn't make dogs immune to cold. Dogs can get frostbite and hypothermia and are generally best kept inside in cold weather. Short-coated, short-legged, young, old and unwell dogs feel the cold faster.

Shorten walks in very cold weather, and consider a coat for short-coated dogs.
After walks, wipe your dog's paws, legs and belly to remove de-icing salt, antifreeze and other chemicals they could lick off.
Keep dogs away from frozen ponds and lakes, as the ice may not hold them.
Bring your dog inside quickly if they whine, shiver, seem anxious or weak, slow down or look for somewhere warm to burrow, as these can be signs of hypothermia. Contact a vet if you're worried.

Car Travel

Never leave your dog in a parked car. A car can heat up dangerously fast, even on a day that doesn't feel hot, and even when parked in the shade with the windows open a little. The American Veterinary Medical Association says the temperature inside a car can rise by about 20°F (11°C) in 10 minutes and more than 40°F (22°C) in an hour. The RSPCA warns that when it's 22°C (72°F) outside, a car could reach 47°C (117°F) within an hour. Cold cars are dangerous too, especially for young, old, ill or thin dogs.

Restrain your dog while driving. A loose dog can distract you, get under the pedals, block your view, or be badly injured or thrown from the car in a crash. Use a crash-tested car harness that works with the seat belt, or a crate or carrier big enough for your dog to stand up, turn around and lie down, secured so it can't move. Don't let your dog ride with their head out of the window.

The rules differ by place

US - as of 2026, 32 states and the District of Columbia have laws about animals left in parked vehicles in dangerous conditions. In some, it's a crime, and some protect people who break in to rescue an animal in danger. Driving with a dog loose in the bed of a pickup truck is illegal in many states.
England (and the rest of the UK) - the Highway Code says to make sure dogs and other animals are suitably restrained in a vehicle, so they can't distract you while driving or injure you or themselves if you stop quickly. A seat belt harness, pet carrier, dog cage or dog guard are ways to do this. If you see a dog in a hot car showing signs of heatstroke, the RSPCA advises calling 999.
Canada, Australia and the EU - rules vary, so check with your local or national road safety authority.

Sources

Last reviewed October 15, 2026