
The short answer
Three traits get bundled under the word calm and they come apart constantly. Low energy is how much exercise a dog needs. Calm is whether it settles indoors. Quiet is whether it barks. Of the 11 low-energy breeds in our registry, 2 are explicitly noted as vocal, 4 are aloof or territorial rather than easygoing, and 6 are flat-faced, meaning their low energy reflects a compromised airway rather than a relaxed nature. The breeds that genuinely deliver all three are a short list, and the Greyhound leads it.
Ask for a calm dog and you will get a list. What the list rarely tells you is which kind of calm each breed offers, and the differences are large enough to decide whether the dog suits your home. Someone in an apartment cares about barking. Someone with a demanding job cares about exercise. Someone with young children cares about temperament under chaos. Those are three different questions, and one list cannot answer all of them.
Calm, low energy and quiet are not the same thing
Low energy is a measure of physical requirement. It tells you how long the walk needs to be, and nothing else. It is the easiest trait to look up and the one most lists actually report when they claim to be ranking calmness.
Calm is about arousal and recovery. A calm dog settles when nothing is happening and comes back down quickly after something exciting. This is largely temperament, and it varies enormously between individuals of the same breed.
Quiet is about barking specifically, and it tracks what the breed was developed to do rather than how much it moves. Guardian and scent breeds bark because barking was the job. That is why some of the most physically relaxed dogs in the registry are also the loudest.
The practical consequence: a Basset Hound suits someone who wants short walks and does not mind noise. A Greyhound suits someone in a condo. Both are described as low-energy breeds, and choosing between them on that label alone is how people end up with the wrong dog.
Quiet dog breeds: the trait most lists ignore
If you share walls with neighbours, barking matters more than exercise. It is also the trait most poorly served by breed lists, which tend to treat quiet as a bonus feature of calmness rather than an independent characteristic.
Low energy does not mean quiet. Basset Hound and Great Pyrenees are both low-energy breeds our registry flags as vocal. The Great Pyrenees was bred to guard livestock overnight and bark at anything that approached, which is a hard instinct to train out and a genuine problem in an apartment. Basset Hounds bay, and the sound carries.
The genuinely quiet end of the low-energy group is short: Greyhounds, Mastiffs and Saint Bernards are all notably silent for their size. Greyhounds in particular are among the best apartment dogs in existence despite weighing 60 to 70 pounds, because they are quiet, calm and sleep most of the day.
Breed is only half of it. Most problem barking is boredom or distress rather than temperament, and as the ASPCA notes, dogs without an outlet for their natural behaviours find their own. A well-exercised, enriched dog of a vocal breed is often quieter than a bored dog of a silent one.
The low-energy breeds, and what each is actually like
These are the 11 breeds our registry classes as low energy, with the temperament notes that matter. Note how few of them are described in terms that mean calm:
| Breed | Size | Exercise | Temperament notes |
|---|---|---|---|
| English Bulldogflat-faced | medium | 30 min | affectionate, easygoing, people-oriented |
| French Bulldogflat-faced | small | 30 min | affectionate, people-bonded, playful |
| Lhasa Apsoflat-faced | small | 30 min | independent, confident, reserved-with-strangers |
| Pugflat-faced | small | 30 min | affectionate, people-bonded, easygoing |
| Basset Hound | medium | 45 min | easygoing, scent-driven, stubborn |
| Chinese Shar-Peiflat-faced | medium | 45 min | independent, loyal, reserved-with-strangers |
| Chow Chow | medium | 45 min | aloof, independent, dignified |
| Greyhound | large | 45 min | gentle, calm, high-prey-drive |
| Mastiffflat-faced | giant | 45 min | calm, devoted, protective |
| Saint Bernard | giant | 45 min | gentle, patient-with-kids, cold-tolerant |
| Great Pyrenees | giant | 60 min | livestock-guardian, independent, vocal |
3 of the 11 carry tags that actually mean calm: gentle, patient, settled. The rest are low energy for other reasons entirely. Lhasa Apso, Chinese Shar-Pei, Chow Chow are independent, aloof or territorial, which is a very different experience from an easygoing dog even if the walk is the same length.
Why six of them are flat-faced, and what that means
6 of the 11 low-energy breeds are brachycephalic: English Bulldog, French Bulldog, Lhasa Apso, Pug, Chinese Shar-Pei, Mastiff. That is not a coincidence, and it is the single most misleading thing about low-energy breed lists.
These dogs need little exercise because they cannot manage much. A shortened airway limits how long they can exert themselves and how well they cool down, which reads as a relaxed temperament on a chart and is nothing of the kind. It also brings heat intolerance, elevated anesthetic risk for routine procedures, and for many dogs corrective surgery.
None of this makes them bad companions, and Pugs and French Bulldogs are genuinely affectionate dogs that rescues place constantly. But if the reason you are drawn to one is the low exercise requirement, you are choosing a health condition rather than a temperament. Our low-maintenance breed guide covers the same trap from the workload side.
Calm dogs by size
Small. Harder than people expect. Many small breeds were developed as alert watchdogs and carry that wiring, so small and calm is a less common combination than small and busy. The small low-energy breeds in our registry are mostly flat-faced, with the Lhasa Apso the exception, and it is alert rather than placid. For a genuinely calm small dog, an assessed adult beats any breed shortlist.
Medium. The Basset Hound is the classic answer and a good one on exercise, provided noise is not a concern. Chow Chows and Shar-Peis are low energy but reserved and territorial, which suits some households and not others.
Large and giant. This is where calm is easiest to find, and it is the reverse of what most people assume. Greyhounds, Mastiffs and Saint Bernards are all settled, patient and quiet indoors. Big dogs are frequently calmer than small ones, and they wait far longer in rescue because adopters filter them out on size. The Canadian Kennel Club's guide to choosing a breed makes the same point about matching a dog to your routine rather than its appearance.
Age predicts calmness better than breed
A puppy of the calmest breed on this page will not be calm. Adolescence in dogs runs roughly from six months to two years and is characterised by exactly the arousal, poor impulse control and inability to settle that people are trying to avoid. Breed influences where a dog lands as an adult; age determines whether you are dealing with an adult at all.
This is the strongest argument for adopting an adult. Calmness is one of the few traits a foster home can report on with real confidence, because it shows up every single day: how the dog handles the doorbell, whether it settles in the evening, what happens when it is left alone. You are reading an observation instead of a prediction.
It is also why the breed of a rescue dog matters less than adopters expect. Most rescue dogs are mixes, and a mixed-breed adult that a foster describes as settled is a far safer bet than a purebred puppy from a breed that appears on calm lists.
Browse calm rescue dogs across Canada
Live listings of dogs assessed as low energy by the rescues that know them, so you can ask about the specific dog rather than trust a breed average.
See calm dogs for adoption →Frequently Asked Questions
What is the calmest dog breed?
The Greyhound has the strongest claim, and it surprises people because of the racing association. Retired racers are gentle, quiet and spend most of the day asleep, and they are one of the few breeds our registry describes as calm rather than merely low energy. Mastiffs and Saint Bernards are the other strong candidates: both are patient, settled and tolerant. Beyond breed, age matters enormously, and a five-year-old dog of almost any breed is calmer than a puppy of the calmest one.
Is a calm dog the same as a low-energy dog?
No, and confusing the two is the most common mistake people make here. Low energy describes how much exercise a dog needs. Calm describes how it behaves in the house: whether it settles, whether the doorbell sets it off, whether it can do nothing for an afternoon. Some low-energy breeds are not calm at all. A Chow Chow needs little exercise but is aloof and territorial, and a Lhasa Apso is low energy and highly alert.
What are the quietest dog breeds?
Greyhounds are the standout: calm, low energy and genuinely near-silent, which is why they suit apartments far better than their size suggests. Mastiffs and Saint Bernards are also quiet for their size. The important warning is that quiet does not follow from calm. Basset Hounds and Great Pyrenees are both low-energy breeds and both notably vocal, the Pyrenees especially so because it was bred to bark at threats through the night.
What is the calmest small dog breed?
Small and calm is a harder combination than people expect, because many small breeds were developed as alert watchdogs and carry that wiring. Among small low-energy breeds, the flat-faced ones (French Bulldog, Pug) are the usual answer, but their low energy comes from restricted breathing rather than an easygoing nature. For a genuinely calm small dog, an assessed adult from a rescue is a far more reliable route than any breed label.
Are flat-faced breeds calm?
They appear calm because they physically cannot sustain much activity, which is not the same thing. Six of the eleven low-energy breeds in our registry are brachycephalic, including the English Bulldog, French Bulldog, Pug and Chinese Shar-Pei. Their low exercise requirement reflects a compromised airway rather than a relaxed temperament, and it comes with heat intolerance, higher anesthetic risk and often corrective surgery. They can be wonderful companions, but low effort is the wrong reason to choose one.
Do calm dogs still need exercise?
Yes, and skipping it is how a calm dog stops being calm. Even the lowest-energy breeds in our registry need roughly 30 to 45 minutes a day, and mental stimulation matters as much as the walk. A bored dog invents work for itself, which usually looks like barking, chewing or pacing. The difference with a genuinely calm breed is that once the need is met, the dog settles rather than looking for the next thing.
How do I know if a rescue dog is genuinely calm?
Ask the foster home rather than reading the breed. A dog in a kennel is stressed and rarely showing its real temperament, while a dog that has lived in someone home for a few weeks has a track record: how it handles the doorbell, whether it settles in the evening, what it does when left alone. For a trait as individual as calmness, that firsthand account beats any breed average, and it is the single biggest advantage of adopting an adult.
Are calm dogs easier to train?
Often, though calm and trainable are separate traits too. A settled dog is usually easier to teach because it can concentrate, and low arousal makes for better learning sessions. But several calm breeds are also independent or stubborn. Chow Chows, Basset Hounds and English Bulldogs are all low energy and all known for doing exactly what they want. Judge trainability on its own rather than assuming it follows from calmness.
Low-Maintenance Dog Breeds
Every breed scored on grooming, shedding, exercise, energy and cost.
Dogs That Don't Shed
Why no dog is truly non-shedding, and which low shedders are low effort.
Dog Exercise & Enrichment
Why mental work settles a dog faster than a longer walk.
Calm Dogs for Adoption
Live listings of calm, low-energy rescue dogs across Canada.