15 Small Dogs with Big Attitudes

Don’t let their size fool you—some of the biggest personalities in the dog world come in the tiniest packages.

These small dog breeds might fit comfortably in your lap, but their confidence, sass, and sheer boldness could rival even the most imposing of mastiffs.

Whether they’re strutting down the sidewalk like they own it or fearlessly barking at a dog ten times their size, these pint-sized pups prove that attitude isn’t measured in pounds.

Small dogs often get a reputation for being “yappy” or high-maintenance—but dig a little deeper, and you’ll find that most of them are just fiercely loyal, brave beyond reason, and full of character.

They’re not trying to be difficult—they simply know exactly what they want, when they want it, and how to make sure you’re paying attention. Sound familiar?

That’s because these dogs often have personalities that remind us of humans—stubborn, dramatic, hilarious, and occasionally over-the-top.

From feisty terriers to self-important lapdogs, each breed on this list brings something unique (and delightfully extra) to the table.

You’ll meet dogs who think they’re royalty, dogs who think they’re invincible, and dogs who simply can’t be bothered unless there’s something in it for them.

And yet, behind all that bark and bravado, there’s a loyal heart ready to protect, entertain, and cuddle like no other. So if you’ve ever wondered which small breeds come with the biggest attitudes, you’re in for a treat.

These tiny titans don’t just walk into a room—they take it over.

Whether you’re looking for a compact companion with the soul of a lion or just want to marvel at their larger-than-life energy, these 15 small dogs are guaranteed to leave a big impression.

1. Chihuahua

You’d be hard-pressed to find a dog with more confidence crammed into such a tiny body.

Chihuahuas act like they rule the world—and honestly, they kind of believe they do. With ears perked and heads held high, they march around like canine royalty.

Despite weighing just a few pounds, they’ll bark at anything that moves and aren’t shy about challenging dogs ten times their size. This boldness isn’t just for show—Chihuahuas are loyal to the bone and fiercely protective of their people.

2. Pomeranian

Don’t be fooled by the fluff. Pomeranians are loud, proud, and full of themselves in the best way possible. Their fox-like face and bouncy stride make them look like little divas—and their personalities absolutely match.

They love attention, know how to get it, and often demand to be the center of the universe. Behind that adorable exterior is a confident, sometimes bossy pup with a lot to say.

3. Yorkshire Terrier (Yorkie)

This silky-coated charmer might look posh, but Yorkies are scrappy little warriors at heart. Originally bred to catch rats in textile mills, they’re fearless, alert, and always on the move.

Yorkies don’t realize they’re small—they bark like they’ve got backup and often try to assert themselves in any room. They’re loyal, spirited, and surprisingly bold for a dog that can fit in your purse.

4. Miniature Pinscher

The Miniature Pinscher isn’t called the “King of Toys” for nothing. This breed has the swagger of a ruler, strutting around with confidence and owning every sidewalk they touch.

They’re alert, assertive, and fiercely independent. Min Pins don’t take orders easily—they give them. But if you respect their attitude, you’ll find a fiercely loyal and entertaining companion with a true zest for life.

5. Dachshund

That long body and short legs? Just part of the package. Dachshunds are brave, tenacious, and often a little too sure of themselves. These low-slung pups were bred to hunt badgers, and that stubborn, courageous streak still runs deep.

They bark like they’re guarding a fortress and won’t back down from confrontation. Dachshunds do what they want—until snacks are involved. Then maybe they’ll negotiate.

6. Jack Russell Terrier

High-energy and highly intelligent, Jack Russells are like little rockets powered by ego and curiosity. They love to chase, dig, and dominate anything they deem a challenge—including your patience.

This breed thrives on stimulation and adventure. They’ll bark orders, test boundaries, and steal your heart in the process. Don’t expect a calm lapdog—expect a fearless firecracker.

7. Shih Tzu

Shih Tzus have an air of aristocracy, and it’s not just the flowing coat. These dogs know they come from royal roots and expect to be treated accordingly—cushions, cuddles, and all.

They can be stubborn and dramatic, but they’re also incredibly affectionate. They’ll turn their nose up at rules but melt in your arms when the mood strikes.

8. Papillon

With butterfly ears and a dainty frame, Papillons seem delicate—but they’re anything but. These dogs are whip-smart, spunky, and totally fearless.

They have the energy of a much bigger breed and love to show off their intelligence. Don’t be surprised if your Papillon is outsmarting you—or trying to train you instead.

9. French Bulldog

They may not bark much, but Frenchies let their attitude shine through body language and stubborn silence. They’re compact tanks of charm and sass, with a devil-may-care grin that’s hard to resist.

These dogs are independent thinkers who do things on their own terms. If they don’t feel like walking, good luck convincing them otherwise.

10. Boston Terrier

Boston Terriers are snappy dressers with even snappier personalities. They’re playful, clever, and love to make their presence known—usually through a mix of goofy antics and bossy barking.

They’re friendly but not afraid to throw their weight around (figuratively, of course). If something’s going on, your Boston Terrier is already in the middle of it.

11. Toy Poodle

Don’t let the pom-poms fool you—Toy Poodles are tiny geniuses with a whole lot of sass. They’re incredibly smart, which means they’re also incredibly good at getting what they want.

They carry themselves with elegance and expect to be treated accordingly. If you fall short, they’ll make their displeasure known—with flair.

12. Cairn Terrier

Spunky, bold, and always curious, Cairn Terriers are little dogs with big plans. They were bred to hunt vermin, and they still carry that fearless, take-charge attitude.

These dogs are independent, adventurous, and more than a little opinionated. You don’t own a Cairn Terrier—you negotiate a living arrangement.

13. Brussels Griffon

With a face that could star in a drama and a tendency to act like one, the Brussels Griffon is full of quirks and confidence. These dogs are expressive, emotional, and a little extra.

They’re not afraid to make their feelings known and often act like the main character in your household’s sitcom. But their charm is irresistible.

14. Lhasa Apso

Once palace guards in Tibet, Lhasa Apsos haven’t lost their sense of importance. They’re dignified, strong-willed, and will absolutely judge you from across the room.

They tend to bond deeply with their people but don’t easily tolerate nonsense. These dogs take themselves seriously—and expect you to do the same.

15. Italian Greyhound

Sleek, stylish, and slightly aloof, Italian Greyhounds are equal parts elegance and eccentricity. They prance like runway models and demand luxury—but they’re also hilarious goofballs.

They can be a bit delicate physically, but their personalities are bold, quirky, and often mischievous. You’ll never be bored with one around.