General guide · Updated 6 September 2026

Choosing a breed usually starts with a photograph and a general impression, which is how households end up with a dog that needs three hours of work a day and a garden they do not have. A breed is a set of tendencies rather than a guarantee, but those tendencies shape years of ordinary life, and they are far easier to think about before the decision than afterwards.

Work through the questions below in order. The first ones are about your household, because the honest answers narrow the field faster than any amount of breed reading, and the later ones are the questions to put to a breeder or a rescue once you have a shortlist.

What does an average week in your home actually look like?

Describe a real week rather than the week you intend to have. How many hours is the house empty, and on which days? Who does the morning routine when someone is ill or away? How much space is there indoors, and is the garden secure against a determined digger or a dog that can clear a low fence?

Add the things that will not change easily. Small children, an elderly relative, another dog, a cat, shift work, frequent travel, a flat with shared entrances and a landlord’s rules all matter. A breed that suits a quiet retired couple often does not suit a household of six with a constant stream of visitors.

Then set a realistic figure for daily dog time on a bad day, not a good one. That number is your budget, and the rest of the decision spends it.

What was the breed originally bred to do?

Working history explains most of what people find difficult later. Herding breeds were selected to watch movement and react to it, which shows up as chasing bikes, cars and running children. Terriers were bred to hunt independently, so recall around wildlife takes real work. Scent hounds follow their nose past your calling. Guarding breeds notice arrivals and take longer to accept strangers.

None of this is a fault. It is the job the dog was designed for, and the behaviour appears whether or not you have work for it. A Border Collie in a home with nothing to herd will usually find something, and that something is often the household’s own routine.

Ask yourself which of those tendencies you could live with cheerfully for a decade or more, and which would grind you down.

How much exercise and mental work is genuinely needed?

Separate physical exercise from mental work. Many high-energy breeds get fitter with more walking and become harder rather than easier, because the need is for problem-solving, training, sniffing and structured activity rather than distance.

Ask what the requirement looks like in February, in rain, in the dark, after a full day at work. Ask who does it when you cannot. Consider whether you want a dog that can join running or long hill walks, or one that is content with a moderate routine and a lot of sleep.

Puppies and adolescents need more than the adult figure suggests, and the adolescent stage lasts longer in some breeds than owners expect. Ask about that specifically.

What will the coat and the routine care cost in time?

Coat type decides a real part of your week. Some coats need daily brushing to stay free of mats, some need professional grooming every few weeks all year, and heavy shedders need regular vacuuming and a tolerance for hair on clothes. Curly and wavy coated crossbreeds in particular are often bought on the assumption that they are low maintenance, when the opposite is usually true.

Ask what happens between professional appointments, how the dog is taught to accept handling and grooming, and what it costs locally. Add the running costs that apply to any dog, including food, insurance, preventative veterinary care, equipment, training classes and care while you are away. Get local quotes rather than relying on general figures, since insurance in particular varies with breed, age and postcode.

What health and conformation questions apply?

Every breed and crossbreed carries its own health considerations, and some carry inherited conditions that responsible breeders screen for. Find out which health tests and screening schemes apply to the breed you are considering, then ask to see the results for both parents rather than a general assurance that the line is healthy.

Give conformation the same attention. Very flat faces, extremely long backs, heavy skin folds and exaggerated features can cause lifelong difficulty with breathing, movement, eyes and skin. A French Bulldog or a similar flat-faced breed needs a careful look at how the individual dog and its parents breathe, move and cope with warm weather. Your vet is a good source of practical advice on what to look for locally, and it is worth asking them before you commit.

What should you ask a breeder or a rescue?

Once you have a shortlist, the questions turn to the source. Ask to see the puppies with their mother in the home where they were raised, more than once. Ask about the mother’s temperament, how the litter has been socialised, what sounds and surfaces they have met, and what the breeder does when a puppy is worried.

Ask about health testing and paperwork, microchipping, worming, diet, contracts and what support is offered afterwards. A breeder who asks you as many questions as you ask them is usually a good sign. Walk away from anyone who will meet you in a car park, has puppies constantly available, cannot show you the mother, or pressures you to decide quickly.

For a rescue, ask what is known about the dog’s history, how they behave with children, other dogs, cats, traffic and being left alone, and what support the centre offers after the adoption. An adult dog’s temperament is already visible, which is an advantage over a puppy for many households.

How do you test the shortlist before committing?

Spend time with adults of the breed, not just puppies. Talk to owners at training classes, visit breed clubs, watch a grooming appointment and ask people what they find hardest. Read up on the breeds you are considering on the breed profiles and compare the daily reality rather than the appearance.

Then leave the decision alone for a few weeks. A dog is a commitment of a decade or more, and there is no urgency that justifies a rushed choice. If the honest answers point to a different breed from the one you started with, that is the process working.

Try the tool

Dog Breed Finder

Answer questions about your home, time and preferences to shortlist breeds that fit.

Your home

The home a dog lives in shapes which breeds are realistic. Space, stairs and a garden all affect the shortlist.

Home type
Garden
Surroundings
Children in your home

Some breeds tolerate boisterous households better than others, and young children change how much supervision matters.

Children in the home
Your experience with dogs

Some breeds are more forgiving of a first-time owner making mistakes than others, particularly around training and confidence.

Experience with dogs
Preferred size

Size affects strength, living space, food and equipment costs. Leave this unanswered if you have no preference.

Preferred sizeOptional

Choose one or more.

Exercise and energy

Daily exercise time and the energy level you want are two of the strongest predictors of whether a breed will suit daily life.

Exercise time you can give every day

Count a wet February evening, not a summer weekend.

Energy level you want
Coat, shedding and grooming

Coat care is one of the most underestimated running costs of dog ownership, in both time and money.

Preferred coat length
Grooming you can commit to
Shedding
Trainability and everyday behaviour

How easily a breed learns, and how much it tends to bark or drool, both affect how it fits into daily household life.

Training
Barking
Drooling
Time left alone

How long a dog would routinely spend alone is one of the biggest welfare and behaviour factors in choosing a breed.

Time the dog would be left alone on a typical day