Did you know some small dogs have big reputations—for being social butterflies? While some pups prefer the spotlight solo, others thrive in a furry entourage.
Whether you’re building a dog squad or just want a companion for your current floof, finding a pint-sized pup with a pack mentality is key. Luckily, some breeds are born besties.
From couch cuddles to backyard zoomies, these little legends bring the charm—and the chill—to every doggy hangout. Spoiler: You don’t need a giant breed for golden retriever-level friendliness.
In fact, many of these tiny tail-waggers have hearts as big as their personalities. They’re confident, cute, and cool when sharing love (and toys).
Ready to meet the friendliest fluffballs on four legs? Let’s dive into the top small dog breeds that’ll make tails wag and hearts melt—in multi-dog homes and beyond.
7 Small Dog Breeds Good with Other Dogs
1. Cavalier King Charles Spaniel
Oh, to be as effortlessly charming as this royal fluffball. Hailing from the aristocratic laps of 17th-century England, this breed was practically designed to be the socialite of the small breed scene.
With their soulful eyes and feathered ears, they’ve mastered the art of guilt-tripping you for belly rubs—and making friends with literally everything that breathes.
Forget drama. These pups have a naturally friendly demeanor and blend seamlessly into multi-dog households like they’ve always lived there. Cats? Sure. Larger dogs? Fine. That cactus you talk to? Why not.
Their sociable nature borders on saintly, and it’s no wonder they’re among the best small dog breeds for families.
Training them is, shockingly, not a royal pain. They’re smart, a little clingy, and occasionally distracted by floating leaves—but obedience usually comes easily, especially with treats. Just don’t expect them to guard anything. They’d help a burglar carry the TV.
AKC reports that their silky coat does need regular brushing, but thankfully, they don’t require a PhD in grooming. Just enough pampering to feel like a proper aristocrat.
Fun fact: They’re distant cousins of hunting dogs, which is hilarious considering they’d rather hunt for snacks under your couch.
2. Cavapoo
If a teddy bear and a marshmallow had a puppy, you’d get a Cavapoo. This adorable mixed breed blends the charm of a Cavalier King Charles Spaniel with the sass and smarts of a Poodle—basically, a walking heart-melter.
They’re the type of pup who makes friends at the dog park faster than you can say “puppuccino.”
Their playful nature and people-pleasing attitude make them a hit in multi pet households. Dogs, cats, humans, robots—Cavapoos don’t discriminate.
They’re all about vibes and cuddles. Need a companion for your rescue dog or your grumpy cat? Boom. Cavapoo to the rescue!
Bonus: that hypoallergenic coat means less fur on your black pants. But it does need some regular grooming—fluff this fabulous doesn’t just happen.
Training? Easier than teaching your uncle to mute himself on Zoom. They’re whip-smart, eager, and practically born to sit on command.
And if you’re wondering whether they’re good for new pet parents—spoiler: they’re the gold standard for ideal companions. Total sweethearts. Absolute hams. No notes.
3. Bichon Frise
Imagine a cotton ball with legs and sass. That’s a Bichon Frise in a nutshell. These small but mighty charmers have roots in the Mediterranean and a resume that includes circus acts and royal lap-warming—clearly, they’ve always been overachievers.
With their bubbly personality and friendly nature, Bichons get along ridiculously well with other animals, making them top-tier candidates for multi-dog households.
They’re practically the PR reps of the dog world—always networking, tail wagging, looking fabulous.
PetMD notes that they rock a dense, curly, hypoallergenic coat, which is great for allergy sufferers but high-maintenance for everyone else. So yes, you’ll be brushing and grooming unless you’re cool with your pup looking like a tumbleweed.
They’re clever, a little dramatic, and surprisingly spunky. Training can be a breeze… unless they’re in a mood. Then it’s treats or rebellion.
Fun fact: Despite their small size, Bichons are surprisingly sturdy and full of playful energy. Great with kids, other pets, and pretty much anyone who’s down for a party.
4. Papillon
Tiny, fluffy, and somehow convinced they’re ten feet tall, the Papillon is not your average lap dog. With a name that means “butterfly” in French—thanks to their wing-like ears—they’ve fluttered their way from 16th-century European paintings into the hearts of modern pet parents.
Don’t let the dainty looks fool you. These pups are part sass, part rocket fuel, and all genius.
They’re sharp, confident, and surprisingly chill around different breeds—especially if you properly socialize them from a young age. Tiny but mighty, they hold their own even in multi-pet chaos.
They’ve got a sleek, low-maintenance coat (no, seriously) and don’t need constant trips to the groomer. But you will need to entertain them. Their energy levels are closer to border collies than lap dogs.
Training? Please. They’ll learn tricks and choreograph their routines if you’re too slow. Consider them the overachievers of the small breed scene.
And the kicker? Despite their diva energy, they get along well with other animals. She’s the drama queen with a heart of gold.
5. Maltese
Ah, the Maltese—living proof that royalty comes in 7-pound packages. With roots tracing back to ancient Malta, these little fluff nuggets were born to be adored. Their main job? Looking fabulous and being carried around like the VIPs they believe they are.
But here’s the twist: Despite their diva looks, they’re surprisingly down-to-earth. Friendly, fearless, and a little flirty, they do well in multi-pet households when properly socialized.
They’re not fans of roughhousing with larger dogs, but they’ll rule the roost among fellow small breeds.
Their glamorous white coat? Gorgeous and… high maintenance. We’re talking daily brushing and regular baths unless you’re into the “cloud dragged through a hedge” aesthetic. Definitely not low effort, but hey—beauty costs.
Purina explains that they’re smart, slightly manipulative, and always two treats away from learning a new trick. Training them is doable—if you remember who’s really in charge.
Oh, and fun fact: despite their size, they make great watchdogs. Suspicious leaf outside? You’ll know. Everyone will.
6. Italian Greyhound
Meet the Italian Greyhound: a walking contradiction wrapped in velvet. They’re elegant, statuesque, and graceful—until they zoom around your house like caffeinated noodles.
These pint-sized scent hounds descend from ancient Roman aristocracy and carry themselves like they still belong in marble sculptures.
Their gentle temperament makes them surprisingly great in multi-dog households. They’re not the life of the party, but they enjoy a peaceful pack, especially if it means cuddling. And boy, do they love cuddling. If your couch is warm, it’s theirs now.
Their coat? Practically non-existent. Bathing is optional, brushing is a joke. Cold weather? They’ll need a sweater—probably cashmere.
Training them? A journey. They’re sensitive souls, not huge fans of harsh tones or loud noises. Think yoga instructor vibes, not drill sergeant.
Fun fact: When they’re not sprinting, they’re sleeping—a lot. Ideal for pet parents who want equal parts zoom and snooze.
7. Shih Tzu
The Shih Tzu is what happens when a lion decides it’s had enough of hunting and just wants to nap in a sunbeam. Originally bred for Chinese royalty, these tiny, gentle pups were made for palace life—and your couch.
PetPlan claims that despite the royal origins and floor-length fur, Shih Tzus are chill to the core. They’re not just great companions for humans, but they also tend to get along well with other dogs, especially when introduced in neutral territory.
They bring a zen vibe to even the rowdiest multi-pet households.
Maintenance? Let’s talk options. Want a walking mop of glam? Go full coat. Want to sleep past 6 a.m.? Get that puppy a teddy bear cut.
They’re smart… selectively. Training is possible; just don’t expect them to care about your goals.
Fun fact: They’re one of the few small-breed dogs that are equally into cuddles and holding court like a sassy grandparent.
Conclusion
It turns out that size really doesn’t matter—even small dogs can have huge hearts when it comes to making best friends. From royal lapdogs to pint-sized rockets, the following breeds have proven that being a friendly dog breed isn’t just for the big guys.
Whether you’re adding a new dog to the mix or already juggling existing pets, the right dog’s temperament can make your home feel like a cozy, tail-wagging commune. These pups don’t just play nice—they thrive in the company of others.
But hey, it’s not just about the Fab Seven. Don’t sleep on honorable mentions like the Cocker Spaniel, Boston Terrier (aka the “American Gentleman”), or even the Cairn Terrier—all equally fun-loving, social stars.
Got kids? Consider Beagles or the endlessly lovable Labrador Retriever. They’re not just excellent family dogs—they’re practically built for small animals, zoomies, and snack-sharing.
No matter your pack—tiny or massive, mellow or mayhem—there’s a manageable size, easy-going breed for every vibe. Just remember to supervise interactions, respect personalities, and let friendship wag its way in.
So, ready to meet your next furry socialite? Go find your small but mighty match!
