When it comes to adopting a dog, size matters—especially if you live in an apartment, condo, or any home with limited space. Small dogs are often easier to manage, require less exercise than larger breeds, and can be perfect companions for owners who enjoy travel or prefer a portable furry friend.
But being small doesn’t mean lacking personality. Many tiny breeds are full of energy, intelligence, and charm, making them delightful additions to any household. They may be pint-sized, but their personalities often pack a punch!
Here, we’ll explore 7 perfect dog breeds for small homes, all under 20 pounds. You’ll learn about their physical characteristics, personality traits, exercise needs, and care requirements so you can confidently choose a breed that fits seamlessly into your lifestyle.
Whether you want a cuddly companion or a spirited little pup, these small dogs prove that big love can come in a tiny package.
Fun Fact: Small dog breeds adapt exceptionally well to apartments and smaller homes. Studies show that breeds with moderate energy levels, calm temperaments, and compact sizes thrive in confined spaces while still providing affection and companionship.
7 Perfect Dog Breeds for Small Homes (Under 20 Lb)
1. Chihuahua
Tiny but mighty, Chihuahuas pack a lot of personality into a small frame. These little dogs are the perfect companions for small homes—they don’t need much space, but they do need love, attention, and a comfy lap to call their own.
Chihuahuas are energetic, alert, and endlessly curious. They love exploring their surroundings, but they’re just as happy curling up on a sofa for hours of snuggle time. WebMD says males are generally a bit shorter than females, though their heights are fairly similar, with the average Chihuahua standing around 5 to 8 inches tall.
Despite their feisty nature, they form deep bonds with their humans and are always ready to shower them with affection.
Temperament: Bold, loyal, playful
Living Needs: Minimal space required; perfect for apartments
Family Fit: Best with adults or families with gentle kids
Known as “purse dogs,” Chihuahuas are surprisingly adaptable. They can handle short walks, play sessions, and even a little travel—just don’t be surprised if they try to ride along in your bag. While they might not be the most patient with very young children, their loyalty, humor, and charm more than make up for it.
If you’re looking for a small dog with a big personality and a love for cuddles, the Chihuahua is a perfect fit. Think of them as tiny cheerleaders in fur—always ready to keep you company and keep life entertaining.
2. Pomeranian
Pomeranians, or “Poms,” may be tiny, but they have personalities that could fill a room. Always alert and protective, these little fluff balls make surprisingly good watchdogs—they’ll let you know if something’s up, even if it’s just the mailman!
Despite standing only 6–7 inches tall and weighing 3–7 pounds, Poms are lively and playful. They love being part of the action at home, whether it’s playing with their favorite toy or curling up for some much-deserved lap time.
Temperament: Lively, loyal, alert
Best For: Singles, families with older kids, or older adults
Exercise Needs: Moderate—short walks and indoor play are enough
PetMD noted Poms are adaptable and make great companions for almost any household. However, their delicate size means they’re not the best fit for homes with very young children who might handle them roughly.
Their small stature also means they don’t need long outdoor adventures—just love, attention, and maybe a mini game of fetch indoors.
3. Affenpinscher
Don’t let their small size fool you—Affenpinschers are tiny dogs with outsized personalities. Loyal, curious, and endlessly amusing, they approach life with fearless confidence that’s completely out of proportion to their stature.
Their little faces often carry a “serious business” expression, which only makes their playful antics even more hilarious. Think of them as the comedians of the toy dog world, always ready to make you laugh.
According to the American Kennel Club (AKC), the Affenpinscher isn’t exactly a breed you can “train” in the traditional sense. They’re smart, independent, and quirky—more like a tiny human you befriend than a dog you boss around. Once you’ve earned their trust, you have a devoted companion who loves attention and loyalty in equal measure.
Temperament: Fearless, curious, playful, and slightly mischievous
Shedding & Grooming: Moderate shedding; regular brushing keeps their wiry coat neat
Fun Fact: Often compared to Star Wars Ewoks for their adorable, almost “otherworldly” faces
These little furballs are perfect for small homes—they don’t need a huge backyard to thrive. Their activity needs are moderate: short walks, a bit of play, and plenty of human interaction keep them happy.
And yes, you may want to invest in a good vacuum because their playful energy can send a few hairs flying—but it’s a small price to pay for endless entertainment, loyalty, and cuteness in one tiny package.
4. Papillon
Think the Papillon is just a dainty lap dog? Think again! Despite their tiny size, these energetic little pups are full of spunk and curiosity. They would much rather chase a ball or solve a puzzle than lounge on the sofa all day.
Highly intelligent and alert, Papillons thrive on mental stimulation and love challenges—so it’s no surprise they’re repeat winners in dog sports, agility trials, and obedience competitions.
Originating in France, Papillons (or “Paps”) are one of the oldest toy spaniel breeds, with appearances in portraits dating back to the 16th century. Their name comes from their signature butterfly-shaped ears—papillon literally means “butterfly” in French—which perfectly captures their delicate, elegant appearance and expressive personality.
Temperament: Intelligent, lively, playful, and alert
Exercise Needs: Moderate—short bursts of activity and interactive games keep them happy
Grooming: Long, silky coat requires frequent brushing and occasional baths to prevent mats
Papillons are great for small homes because they don’t need a huge backyard, but they do need stimulation and engagement.
Without enough activity, these clever pups can get bored and find their own ways to entertain themselves—sometimes in ways that are more “mischief” than “cute.” With their playful energy, affectionate nature, and unmistakable charm, a Papillon will bring both elegance and excitement to any household.
5. Yorkshire Terrier
Don’t let their tiny size fool you—Yorkshire Terriers, or “Yorkies,” are little dogs with enormous personalities.
Their long, silky, flowing coats make them look like they just stepped off a fashion runway, but behind those glossy locks is a courageous, curious, and fiercely loyal companion. Yorkies are protective of their families, often acting like a pint-sized watchdog who’s always on alert—even in a small apartment.
Standing just 7–8 inches tall and weighing around 7 pounds, Yorkies pack a lot of energy into a small frame. They love to play, explore, and interact with their humans, making them affectionate and engaging companions.
Temperament: Playful, affectionate, protective, curious, and spirited
Best For: Singles, couples, or families with older children
Exercise Needs: Moderate—short walks, indoor play, and mental stimulation keep them happy
Grooming: Long, glossy coat requires regular brushing to prevent tangles and matting
Yorkies are ideal for small homes because they don’t need vast yards, but they do need engagement, mental stimulation, and consistent socialization. Their bark might be bigger than their body, but their loyalty, charm, and feisty energy more than make up for it.
In short, a Yorkie brings a perfect blend of glamour, spunk, and companionship into any household—tiny in size, massive in personality!
6. Biewer Terrier
At first glance, you might mistake a Biewer Terrier (pronounced “Beaver”) for a Yorkshire Terrier—but this charming pup has its own unique flair.
Officially recognized by the AKC in 2021, the Biewer is still a rare breed in the U.S., making it a special addition to any household lucky enough to welcome one. With their sweet temperament and striking coat, these little dogs are as eye-catching as they are affectionate.
So, how is a Biewer different from a Yorkie? For starters, their coat features three colors—usually black, white, and tan—while Yorkies have two. The Biewer’s tail is full and flows gracefully over its back, compared to the Yorkie’s more sparse tail. These subtle differences make the Biewer a breed all its own, with an elegant, almost regal appearance.
Temperament: Loyal, affectionate, playful, and intelligent
Coat & Grooming: Long, flowing coat grows to the ground; requires regular brushing and occasional baths
Exercise Needs: Moderate—short walks and indoor play are usually enough
Biewer Terriers are perfect for small homes because they don’t require a huge yard, but they do thrive on attention, companionship, and light play.
Their affectionate, loyal nature makes them excellent lap dogs, and their playful personality ensures there’s never a dull moment. Add in their striking, multi-colored coats, and you’ve got a tiny pup that’s truly unforgettable.
7. Maltese
With their snowy white coats and big, dark, soulful eyes, Maltese dogs are the definition of elegance and charm. These tiny pups are natural show-stoppers—they’ll earn compliments wherever they go, but more importantly, they’ll melt your heart with their affectionate nature.
Despite their delicate appearance, Maltese are surprisingly robust little dogs. They are active, friendly, trusting, and alert, making them perfect companions for small homes.
Maltese bond deeply with their owners and love to be included in every part of daily life—they’re the kind of dog who will happily follow you from room to room just to be near you.
Temperament: Affectionate, playful, trusting, and alert
Exercise Needs: Moderate—short walks and indoor play sessions are plenty
Grooming: Long, silky coat requires regular brushing to prevent mats and tangles
Despite their small size, Maltese are surprisingly courageous and protective—they often forget how tiny they actually are!
Purina says Maltese dogs are ideal for apartments and small homes because they don’t require large spaces to thrive. They’re happiest when they have plenty of human interaction, gentle play, and a cozy lap to curl up on.
With their combination of beauty, personality, and devotion, Maltese make a perfect little companion for anyone looking to add love, laughter, and a touch of elegance to their home.
Conclusion
For pet parents living in apartments or smaller spaces, small dog breeds under 20 lbs are ideal. Other dogs, including Cocker Spaniels, Dachshund ( Wiener Dogs), Boston Terriers, Miniature Poodles, Shih Tzus, Italian Greyhounds, Scottish Terriers, Border Terriers, Cairn Terriers, Cavalier King Charles Spaniels, Bichon Frises, Chinese Crested, and other toy breeds or mixed breeds, were originally bred for companionship and adaptability in tighter homes. These dogs are eager to please, super smart, and easy to train, making them perfect first dogs or companions for older dogs.
Many have hypoallergenic coats, silky hair, or minimal maintenance needs, while others display sassy personalities, strong-willed traits, and super energetic behavior. They form strong bonds with their family members, enjoy daily walks, thrive around other pets, and can even be great watchdogs. With expressive eyes, a velcro dog nature, and long lives, these breeds offer the perfect combination of companionship, playfulness, and loyalty for anyone living in a small home.
