They say good things come in small packages—and if you’ve ever met a little dog with a giant personality, you know that couldn’t be truer. While big dogs often get the spotlight, small pups have their own special charm.
They’re portable, adaptable, and often just as bold (if not bolder!) than their larger cousins. In fact, research shows that smaller breeds often live longer than larger dogs, giving you even more years of companionship to enjoy together.
But don’t let their size fool you—these pint-sized pals aren’t just couch ornaments. Some thrive on adventure and endless playtime, while others are perfectly content being your movie-night snuggle buddy. Their compact size makes them ideal for city life, apartments, and even travel, but they’re also known for having fearless hearts and surprisingly big attitudes.
And let’s be honest—there’s something irresistibly heartwarming about a dog small enough to tuck under your arm or even (yes!) fit comfortably in your backpack.
Key Takeaways
Discover 7 small dog breeds that may be tiny enough to fit in your backpack but have personalities way bigger than their size.
Learn the fascinating history behind these breeds, from royal lapdogs to fearless rat hunters and even former sled dogs.
Get a clear picture of what each breed is really like, from their quirks and traits to what life with them is actually like day to day.Find out which of these pint-sized companions might be the perfect match for your lifestyle, whether you want a snuggle buddy, a playful trickster, or a bold little watchdog.
Small Dog Breeds That Can Fit In Any Backpack
1. Chihuahua
Chihuahuas are one of the tiniest dogs in the world, but don’t be fooled by their size. These little pups have bold personalities and often carry themselves with the confidence of a much larger dog.
Known as a national symbol of Mexico, they are also among the oldest breeds in the Americas, with roots tracing back to ancient pre-Columbian civilizations.
Personality and Traits
Often described as “saucy,” Chihuahuas are active, sassy, and talkative. They can be mischievous, playful, and are known for their big-dog attitude. Many bond closely with one favorite human, showing endless loyalty and affection, while staying cautious around strangers.
Their expressive eyes, perky ears, and unique “apple-shaped” heads give them a signature look. Chihuahuas come in many coat types and colors, and whether long or short, both varieties share the same bold spirit.
Living With a Chihuahua
Chihuahuas may be tiny enough to carry in a purse, but they need just as much love and training as any other breed. Without guidance, they can become bossy, ruling the home like little Napoleons.
They make excellent companions for city life and are happiest when spending time in a warm lap. Because they’re delicate, they aren’t suited for rough play with young children, and they need extra care in cold weather.
2. Pomeranian
The Pomeranian is tiny but full of charm. With its thick, fluffy coat and foxy face, this breed has long been adored by royals and everyday dog lovers alike.
Britannica mentions that they come from spitz ancestors and were once much larger, even used as sled dogs. After winning the heart of Queen Victoria, they were bred down to the compact, cuddly companions we know today.
Personality and Traits
Poms may be small, but they carry themselves like they own the room. They are alert, confident, and often barky, making them great watchdogs despite their size. Their fluffy double coat comes in nearly two dozen colors, most often shades of orange and red.
Smart and curious, Poms love to learn tricks, play games, and show off. They thrive on attention and affection, often forming strong bonds with their families.
Living With a Pomeranian
Pomeranians can adapt well to both city and suburban living. A little indoor play and short walks are usually enough to keep them happy. They are delicate, so gentle play is important, especially with children or larger pets.
Poms love to snuggle, but they are also lively and entertaining companions. Their loyal and affectionate nature makes them wonderful pets—and for many, even perfect emotional support dogs.
3. Yorkshire Terrier
The Yorkshire Terrier, or Yorkie, is one of the most recognizable toy breeds. With its silky, floor-length coat in rich blue and tan, it looks dainty and elegant. But beneath that glossy coat lies the heart of a bold terrier.
Originally bred in England as ratters in mines and mills, Yorkies later became pampered pets of Victorian ladies. Today, they’re among the most popular companion dogs around the world.
Personality and Traits
Yorkies may be small, but they have huge personalities. They are feisty, brave, and sometimes a little bossy. They also make surprisingly good watchdogs. These lively pups love attention and thrive on companionship, often forming deep bonds with their families.
Their hypoallergenic coat, which is more like human hair, makes them a favorite for allergy sufferers. Energetic and playful, Yorkies pack plenty of attitude into their tiny frames.
Living With a Yorkshire Terrier
Yorkies are perfect for apartment living and city life. They adapt easily to different environments but need gentle handling due to their delicate size. They love pampering, snuggles, and plenty of playtime. However, they don’t tolerate cold weather well and may be prone to low blood sugar, so extra care is needed.
4. Maltese
The Maltese has been adored for centuries, once known as the “Ye Ancient Dogge of Malta.” This tiny white companion was a favorite in royal courts and is still cherished today.
With their long, flowing, silky coats and sweet expressions, they are often seen as the picture of elegance. But beneath the glamorous look is a playful and spirited little dog.
Personality and Traits
Maltese are affectionate, lively, and full of charm. Their big dark eyes and black button noses melt hearts instantly. Despite their dainty appearance, they are surprisingly hardy and make alert watchdogs.
Often described as fearless in a toy-sized way, they are also agile and quick learners. While they can be stubborn at times, they respond well to positive training. Their low-shedding coat makes them a good choice for allergy-prone families.
Living With a Maltese
These dogs love being with their people and dislike being left alone. They thrive on affection and mental stimulation, enjoying puzzle toys and playtime. A Maltese is adaptable to many lifestyles, but they do best with owners who can match their energy and provide daily interaction.
5. Toy Poodle
The Toy Poodle may be small, but it carries itself with elegance and confidence. This breed is the tiniest of the Poodle family, which also includes the Standard and Miniature varieties. While the larger Poodles were bred as hunting dogs, the Toy Poodle was developed mainly as a companion, as mentioned by PetMD.
With its curly, low-allergen coat and dignified look, this little dog has long been seen as one of the true aristocrats of the canine world.
Personality and Traits
Toy Poodles are intelligent, lively, and full of charm. They are quick learners and enjoy showing off their smarts through training, tricks, and games. Just like their larger cousins, they are athletic and energetic despite their size.
They are also very people-focused and thrive on companionship, often forming close bonds with their families. Their coat can be styled in different clips, from the elaborate show style to a simpler, practical trim.
Living With a Toy Poodle
Toy Poodles adapt well to many homes, but they do need plenty of mental and physical activity. They are happiest when they have regular play, walks, and engaging tasks that keep their bright minds busy.
Early socialization helps them grow into confident, well-rounded companions. Toy Poodles love to be included in family life and do best with owners who can give them the attention and care they crave.
6. Papillon
The Papillon is a small but elegant toy breed with roots in France. Its name means “butterfly” in French, inspired by the breed’s large, fringed ears that resemble butterfly wings.
According to AKC, some Papillons have upright ears, while others, called the Phalene variety, have ears that droop. With their silky coats, plumed tails, and refined looks, these dogs are striking yet sturdy companions.
Personality and Traits
Papillons are quick, curious, and full of energy. They are often described as happy, friendly, and alert. Known as one of the smartest dog breeds, they learn quickly and excel at tricks and training.
Their playful nature and confidence make them stand out wherever they go. Despite their dainty appearance, Papillons are hardy little dogs who thrive in both city and country life.
Living With a Papillon
These dogs are active and need plenty of stimulation to stay happy. They love long walks, agility courses, and lots of playtime with their people. Because of their intelligence, they also enjoy mental challenges like puzzle toys or trick training.
Papillons bond closely with their families and are eager to be part of daily activities. With the right care and exercise, they make loyal and entertaining companions.
7. Shih Tzu
The Shih Tzu, often called the “little lion,” is a small but sturdy dog with a long and luxurious double coat. This ancient breed was once kept in royal palaces, and their noble history shows in their confident and charming demeanor.
Personality and Traits
These dogs are affectionate, playful, and love to be the center of attention. They bond closely with their families and are especially good with children. Shih Tzus enjoy lounging on laps as much as they enjoy a bit of playtime.
Their brachycephalic (flat-faced) features give them an adorable look, but it also means they may snort or snore. With their lively nature and mischievous charm, they bring plenty of joy and laughter into any home.
Living With a Shih Tzu
A Shih Tzu’s coat is one of its defining features and requires regular brushing to prevent tangles, or it can be trimmed short for easier care. They don’t need a lot of exercise, making them a great choice for apartments or homes without big yards.
What they do need is plenty of love and attention, as they thrive on companionship. Shih Tzus fit beautifully into families looking for a devoted and charming little friend.
Conclusion
Small dog breeds may come in a small size, but they bring endless love, loyalty, and personality to a home. With the right care and attention, these pups can stay in tip-top shape and live long, happy lives. They are eager to please, love being in your company, and are often just as playful and adventurous as bigger dogs.
Training is important for every dog, and even the tiniest companion should learn basic commands like sit and walk politely on a leash. With a little patience each week, you’ll find that these cute pups adapt quickly and become wonderful members of the family.
Whether they’re curled up beside you or strutting proudly on a walk, small dogs have a special way of making life brighter.
Still looking for other dogs that are small and fit perfectly well anywhere? You can also check out the Cairn Terrier, Miniature Schnauzer, Italian Greyhound, and Miniature Pinscher (Min Pin).
