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The 10 Naughtiest Dog Breeds (and What Really Makes Them Mischievous)

Meet the top 10 dog breeds most likely to get into mischief and learn how to handle their playful antics with clever training strategies.

By Medha deb

Created on Aug 4, 2025

Meet the top 10 dog breeds most likely to get into mischief and learn how to handle their playful antics with clever training strategies.

Every dog lover knows the joys — and sometimes exasperation — that come with a four-legged companion. But if your pup always finds trouble, you may have one of the world’s naughtiest breeds. Some dogs just seem born to stir up chaos, whether through playful destruction, clever escapes, or nonstop attention-seeking. Here’s our comprehensive look at the top 10 naughtiest dog breeds, what makes them so prone to mischief, and pro tips for managing their spirited antics.

How Was ‘Naughtiest’ Measured?

The list is informed by surveys of breed owners and analysis of social media — specifically, Instagram posts tagged with the breed and mentions of naughty behavior. In one large sample, the naughtiest breed saw over 86% of its posts linked to mischievous antics! But remember: every individual dog is unique, and with the right handling, even the cheekiest breed can thrive as a family pet.²

1. Japanese Spitz

Height: 12-15 inches
Weight: 10-25 pounds
Temperament: Playful, Intelligent
Shedding Factor: Seasonal
Activity Level: Moderate
Life Expectancy: 12-14 years
Naughtiness Factor: 86.67%

Why So Naughty? Don’t let their perpetual smiles fool you; the Japanese Spitz are as crafty as they are adorable. These companion dogs are people-focused and form deep bonds, which means they detest being left alone. Separation can result in dramatic mischief: chewed shoes, shredded paper, and overturned bins are all fair game.² While their eagerness to please makes them trainable, follow-through isn’t guaranteed — mastering commands doesn’t always mean choosing to obey. Their Instagram fan club documents these escapades, earning them a mischievous gold medal.

2. Shichon

Also known as: Zuchon or Teddy Bear Dog
Temperament: Affectionate, Social
Naughtiness Factor: 78.38%

Common Crimes: The Shichon, a cross between the Shih Tzu and Bichon Frise, is unfailingly cute — and knows it. They’re guided by curiosity and driven by a love for attention. Often accused of stealing laundry, digging in beds, or barking persistently for cuddles, they can be a handful for owners expecting a calm lapdog.² Minimal alone time is key to stopping illicit chewing or house-soiling.

3. Mudi

Origin: Hungary
Temperament: Alert, Eager, Energetic
Naughtiness Factor: 77.27%

Why So Naughty? This rare herding dog is all about action. The Mudi has brains and stamina in equal supply, and when bored, invents jobs for itself — usually involving noisy barking, rapid zoomies, or the demolition of household items.² Owners must supply outlets for their boundless energy, from agility workouts to herding games.

4. Cockapoo

Temperament: Loving, Curious, Energetic
Naughtiness Factor: 76.55%

Cross-breeding the Cocker Spaniel and the Poodle resulted in a dog with twice the intelligence and playfulness. Cockapoos get into trouble for “counter surfing” (grabbing food off tables), digging in gardens, and demanding all the attention.⁴ Their sociable nature means they dislike being left out, so expect melodramatic displays if they’re not included in family action.

5. Wirehaired Vizsla

Temperament: Loyal, Energetic, Outgoing
Naughtiness Factor: 76.19%

Wirehaired Vizslas are intelligent and love a challenge — which often means challenging your rules! Expect them to turn basic tasks into wild games, from running away with shoes to burrowing into the laundry basket. When not given a clear job, they’ll invent their own (chewing, barking, leaping onto beds).

6. Chug

Also known as: Chihuahua-Pug Mix
Temperament: Alert, Lively, Social
Naughtiness Factor: 75.86%

Little but fiercely determined, the Chug has the stubbornness of a Chihuahua and the clownish wit of a Pug. They have a talent for finding creative ways to reach forbidden snacks and are notorious for stubbornly ignoring basic commands. Apartment dwellers beware: persistent barking can be an issue if they are bored or left alone.

7. Poochon

Also known as: Bichpoo (Bichon Frise x Toy or Miniature Poodle)
Temperament: Playful, Spirited, Smart
Naughtiness Factor: 75.32%

Poochons have energy to spare and a mischievous streak that’s hard to resist. They enjoy games where they call the shots — like “you chase me now!” — and are quick to outwit their owners for extra treats. Without consistent boundaries, they will repeatedly push limits, delighting in a good chase around the house.

8. Welsh Terrier

Temperament: Spirited, Active, Intelligent
Naughtiness Factor: 74.02%

Indomitable and lively, Welsh Terriers are famous for their ”never say never” attitude. If a Welsh Terrier spies a squirrel (or even hears a leaf rustle), they will be gone in a flash. Their favorite pastimes include strategic digging, selective hearing, and outmaneuvering less experienced owners.

9. Keeshond

Pronounced: ”Kayz-hawnd”
Temperament: Outgoing, Watchful, Vocal
Naughtiness Factor: 72.67%

With grins that melt hearts and thick, majestic coats, Keeshonds are the life of the party. But don’t underestimate them: these dogs are skilled at seeking out snacks, joining you on the couch (invited or not), and announcing every visitor with thunderous barks. Left alone, they can become barky and destructive.

10. English Springer Spaniel

Temperament: High-spirited, Charming, Smart
Naughtiness Factor: 70.23%

Whether chasing birds or leaping for toys, English Springer Spaniels are always on the go. Their hunting heritage means they have energy for days — which turns to mischief if not directed: expect chewed furniture, muddy paw prints, and creative escapes from backyards. Proper exercise and positive training are essential to tame their liveliness.

Common Traits Among the Naughtiest Breeds

Intelligence: Many of these breeds learn quickly, including both the rules and how to break them!
High Energy: Boredom fuels misbehavior. The most rambunctious breeds have energy that needs to be burned through play, walks, or advanced training.
Curiosity and Social Focus: Dogs bred as companions or for work (herding, hunting) tend to demand interaction and invent trouble if left alone.
Stubbornness: A strong will and independent streak make some of these breeds natural pranksters.

Tips for Managing Mischievous Dog Breeds

Consistent Training: Start with early obedience training using positive, reward-based methods to build a strong routine.
Exercise and Enrichment: Satisfy mental and physical needs with regular walks, agility exercises, and interactive toys.
Social Interaction: Include your dog in family routines and provide plenty of attention to reduce boredom.
Secure the Environment: Prevent escapes and destruction by dog-proofing your home and providing safe spaces for play.
Patience and Humor: Embrace the chaos (within reason) and remember that mischief often stems from intelligence and affection.

Comparative Table: Key Mischievous Traits

Breed	Top Mischief Trigger	Most Common Naughty Behavior
Japanese Spitz	Separation Anxiety	Destruction when left alone
Shichon	Attention Seeking	Chewing and barking for cuddles
Mudi	Boredom	Barking and demolishing objects
Cockapoo	Social Exclusion	Counter surfing, attention-getting
Wirehaired Vizsla	No Structured Job	Chewing, running off with items
Chug	Stubbornness	Barking, ignoring commands
Poochon	Testing Limits	Initiating chases, extra cleverness
Welsh Terrier	Prey Drive	Digging, dashing off outdoors
Keeshond	Alertness	Barking, stealing food
English Springer Spaniel	Extra Energy	Chewing, escaping, mud-tracking

Frequently Asked Questions (FAQs)

Q: Are mischievous dog breeds hard to train?

A: Many so-called naughty breeds are also highly intelligent—meaning they can learn quickly, but may also test boundaries if they’re bored or inconsistent rules are set. Early, positive, consistent training works best.

Q: Will my dog outgrow being naughty?

A: Puppies and adolescent dogs of these breeds are at their naughtiest, but with maturity, exercise, and reinforcement, most settle into better habits. However, ongoing mental stimulation is always important.

Q: What if I can’t handle my dog’s behavior?

A: Consult a professional trainer or behaviorist. Sometimes small changes in routine, diet, or stimulation can make a big difference, especially for intelligent, high-energy dogs.

Q: Does ‘naughtiness’ mean my dog isn’t a good pet?

A: Not at all! Mischievous breeds are often affectionate, fun, and loyal. Their spirited antics are part of their charm and can be channeled with patience and proper management.

Q: Are mixed breeds less naughty?

A: Not necessarily. Personality comes from both genetics and environment. Some mixed breeds are calm, others high-spirited, but individual temperament always matters most.

Remember: Naughty doesn’t mean bad! With care and clever training, even the most mischievous pup can become a treasured family member. Embrace their playful spirits, and you’ll find life is never boring with one of these lovable rascals in your home.