Breed shortlist
Big dogs that suit apartments: 10 giant and large breeds that settle indoors well
A dog's indoor energy level, not its size, decides whether it can live happily in a smaller space.
Last updated 23 September 2026 · How we write and check this
It sounds counterintuitive, but several of the largest dog breeds are genuinely well suited to apartment living because their indoor energy level is naturally low, often lower than a much smaller, more excitable breed. Size determines how much floor space a dog physically takes up, but it says very little about how much daily activity that dog actually needs.
A big dog in a small apartment still needs a realistic daily walk and, in several cases, occasional access to a securely fenced space to run at real speed, since indoor calm is not the same as having no exercise needs at all.
- 1Great Dane
Working group · 50 to 79 kg · 7 to 10 years
Great Danes are proof that size alone does not determine apartment suitability: despite weighing up to 79 kg, an energy score of just 3 and a genuinely calm, laid back indoor temperament mean this breed is often happier lounging across a small living room than many higher energy medium sized dogs. Their short coat also needs minimal grooming, a real plus given the size of the dog being groomed. The honest caveat is space for the basics: a crate, a bed, and turning room for a dog this size still takes real square footage.
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- 2Greyhound
Hound group · 25 to 34 kg · 10 to 14 years
Greyhounds are famously described by their own breed clubs as forty five mile an hour couch potatoes, and an energy score of just 2 backs that up completely: most spend the overwhelming majority of the day asleep, making a large sighthound a surprisingly practical apartment fit once its one proper daily sprint is covered. Their short coat needs minimal grooming too. The catch is finding that sprint: a securely fenced field, not a city street, is the only safe place for this breed's genuine full speed instinct.
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- 3English Mastiff
Working group · 54 to 100 kg · 6 to 10 years
English Mastiffs bring an enormous, gentle presence to apartment living, and a low energy score of just 2 combined with genuine indoor calm means this giant breed, up to 100 kg, often settles onto a single dog bed and stays there for most of the day. Their short coat needs little grooming. The honest caveat is drooling, a full 5 out of 5, and sheer physical scale: doorways, furniture, and a small apartment's layout all need real consideration for a dog this size.
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- 4Newfoundland
Working group · 45 to 70 kg · 8 to 10 years
Newfoundlands combine a low energy score of 2 with a naturally calm, gentle temperament that suits apartment living better than the breed's size, 45 to 70 kg, might suggest. Their low barking score of 1 also matters in a shared building with close neighbors. The honest caveat is heat and space: a heatTolerance score of just 1 means this breed struggles in a warm apartment without good air conditioning, and its heavy drooling, a score of 5, means walls and furniture need real, regular cleaning.
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- 5Irish Wolfhound
Hound group · 45 to 70 kg · 6 to 8 years
Irish Wolfhounds are, despite being one of the tallest breeds in existence, genuinely gentle giants indoors, an energy score of just 3 and calm, dignified temperament that suits apartment living better than many people expect from a dog this size. Their coat needs only moderate grooming, a score of 2. The honest caveat is a short lifespan, typically just 6 to 8 years, and simple practicalities like fitting a dog this long into a small elevator or hallway that need real advance thought.
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- 6Bullmastiff
Working group · 45 to 59 kg · 7 to 9 years
Bullmastiffs bring real physical bulk, 50 to 59 kg, but a low energy score of just 2 and naturally calm indoor temperament mean this breed tends to settle into apartment life better than its size suggests, especially once past an active puppyhood. Their low barking score of 1 also suits close neighbors well. The honest caveat is drooling, rated 4 out of 5, and a genuinely short 7 to 9 year lifespan, both realities that matter more in a compact living space.
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- 7Basset Hound
Hound group · 20 to 29 kg · 10 to 12 years
Basset Hounds are a genuinely practical big apartment dog, a low energy score of 2 and a body built low to the ground rather than tall, which can actually make navigating tight apartment hallways and furniture easier than a taller large breed would. Their short coat needs minimal grooming. The catch is drooling, rated 4 out of 5, and a barking score of 4: this breed's baying voice carries, and neighbors in a shared building will notice an interesting scent trail just as much as the dog does.
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- 8Scottish Deerhound
Hound group · 34 to 50 kg · 8 to 11 years
Scottish Deerhounds carry a genuinely calm, low energy temperament indoors, a score of just 3, that belies their considerable size, 39 to 50 kg, and long legged build. Much like other large sighthounds, they spend most of an apartment day resting quietly rather than pacing. Their wiry coat needs only moderate grooming, a score of 2. The honest caveat is a short 8 to 11 year lifespan and genuine need for a securely fenced space to run at speed periodically.
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- 9Saint Bernard
Working group · 54 to 82 kg · 8 to 10 years
Saint Bernards bring calm, low energy temperaments, a score of just 2, to a genuinely massive frame, up to 82 kg, that settles well into apartment life once the dog is past an active, clumsy puppy stage. Their moderate coat needs regular but manageable brushing. The honest caveat is drooling, a full 5 out of 5, and heat sensitivity, a heatTolerance score of just 1: this breed genuinely struggles in a warm apartment without strong air conditioning.
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- 10Borzoi
Hound group · 27 to 48 kg · 10 to 12 years
Borzoi bring a genuinely calm, low playfulness indoor temperament, reflected in a low energy score of 3 and a general preference for quiet observation over activity, which suits apartment living despite their considerable size, 34 to 48 kg. Their coat needs moderate, regular brushing, a score of 3. The honest caveat is a low barking score of 1 paired with real sighthound prey drive: off leash time needs to happen only in securely fenced spaces given the breed's instinct to chase anything that moves fast.
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Building layout matters as much as breed choice for a genuinely large dog: door width, elevator access, and stairwell space are all worth checking realistically before committing to one of the biggest breeds on this list. Meeting an adult dog of the specific breed in person, ideally in a similarly sized space, gives a much clearer sense of daily reality than reading about temperament alone.
Do landlords typically restrict large dog breeds in apartments?
Many rental policies focus on weight limits or specific breed restrictions rather than a general size cutoff, so it is worth checking a lease's specific terms rather than assuming any large breed is automatically excluded. Some landlords are also more flexible with a calm, well trained adult dog than the policy's wording might initially suggest.
How much daily exercise does a low energy giant breed actually need?
Most still need at least one or two walks a day, commonly 30 to 45 minutes total, even with a low energy score, since indoor calm does not replace the need for regular movement, mental stimulation, and time outside. The amount is simply far less demanding than a high energy breed of any size would require.
Are big, calm breeds noisy in apartment buildings?
Several breeds on this list have notably low barking scores and tend to be quiet, undemanding presences in a shared building, though individual temperament and training always play a role. Checking a specific breed's barking tendency, rather than assuming size predicts noise level, gives a more accurate picture for apartment living.