7 Worst Behaved Companion Dog Breeds

7 Worst Behaved Companion Dog Breeds

Not all dogs are born to be the perfect companion. In fact, a recent survey by Forbes Advisor, involving 2,000 dog owners, revealed that 54% have regrets about their dog’s behavior. The survey also highlighted that certain breeds consistently rank low in obedience and temperament.

Understanding the temperament of different breeds is crucial for prospective dog owners. While many dogs are loyal companions, some require more experienced handlers due to their independent nature, high energy levels, or stubborn streaks.

For instance, some breeds are known for their intelligence but can become destructive without proper mental stimulation and training.

It’s essential to recognize that a dog’s behavior is not solely determined by its breed. Factors such as early socialization, training, and the owner’s experience play significant roles in shaping a dog’s temperament.

However, certain breeds have inherent traits that can make them more challenging for novice owners. Therefore, it’s vital to match a dog’s needs with your lifestyle and capabilities to ensure a harmonious relationship.

Worst Behaved Companion Dog Breeds

Here are the 7 dog breeds:

1. Rottweiler

Rottweiler

Rottweilers have often made headlines for their dangerous reputation. During one study period, they were responsible for almost half of the fatal attacks. Their protective nature extends strongly to their family, but they are not welcoming to visitors.

With a bite force of 328 PSI, they can be extremely powerful when provoked. Before Pit Bulls became notorious, Rottweilers were considered the most dangerous dog breed.

Rottweiler Profile

Unique Physical Traits

Rottweilers are large, muscular dogs that can weigh up to 120 pounds. They have a blocky build with a short, dense black coat and distinct tan markings above the eyes, on the muzzle, chest, and legs.

Their physical strength is complemented by endurance, making them capable of performing demanding tasks for long periods. Their tails and strong limbs reflect their history as working dogs and cart pullers.

Working Breed Characteristics

Rottweilers thrive when given a job. They excel in roles such as police work, service dogs, or dog sports like Schutzhund, which combines obedience, tracking, and protection. Known historically as the “Butcher’s Dog,” they once pulled meat carts and safeguarded earnings.

Their lineage traces back to Mastiffs brought by Roman legions, and their breed developed in the German town of Rottweil, giving them a history of loyalty and strength.

2. Dachshund

Dachshund

Dachshunds may seem like the perfect small companion, but they are not always easygoing with kids. Their compact size can be misleading, as their hound instincts make them bold and sometimes defensive.

Without proper guidance from an experienced dog owner, their own behavior can become unpredictable. They may snap, growl, or bark if handled roughly, making early training essential.

Dachshund Profile

Distinctive Physical Traits

The Dachshund’s long, low body and short legs were designed for digging and tunneling to flush out prey like badgers. They come in two sizes: standard (16–32 pounds) and miniature (under 11 pounds). Their coat varies too, including smooth, long-haired, and wire-haired types. Long, floppy ears complete their classic appearance.

Personality and Temperament

Dachshunds are courageous and stubborn, often willing to challenge animals much larger than themselves. They are very vocal, using their loud barks to alert owners, which makes them surprisingly effective watchdogs.

However, their strong attachment to family can make them prone to separation anxiety if left alone too long. Proper socialization and attention can help balance their bold nature.

3. Dalmatian

Dalmatian

Dalmatians are often misunderstood as calm, gentle pets thanks to popular culture. In reality, they are high-energy dogs that thrive on activity and mental stimulation.

They do best with children when raised alongside them from a young age and require consistent exercise to keep their behavior well-managed. Without proper attention, their independent streak can make them challenging for first-time owners.

Dalmatian Profile

Distinctive Physical Traits

Dalmatian puppies are born completely white, with their signature spots appearing around 10–14 days after birth. Each dog’s coat pattern is unique, almost like a human fingerprint. They are athletic, with a lean, muscular build, typically weighing 45–70 pounds.

Their connection to horses dates back to their historical role as “coach dogs,” helping fire carriages and providing a calming presence for horses along the way.

Personality and Temperament

Dalmatians are intelligent, social dogs that enjoy companionship but can be easily distracted if bored. They are loyal companions, often forming strong bonds with their family. However, they are predisposed to deafness, so owners should monitor their hearing and adjust training accordingly.

Their mysterious origins and long history as firehouse mascots add to their unique charm, making them a remarkable and spirited breed.

4. Doberman Pinscher

Doberman Pinscher

Doberman Pinschers have a reputation for being highly successful guard dogs. Over the course of a study, they were responsible for 6 deaths, illustrating that while capable, they are not excessively aggressive compared to some other breeds.

Their natural alertness and high intelligence make them excellent protectors when placed in the right environment. Without proper socialization and training, their behavior can contribute to a bad reputation.

Doberman Pinscher Profile

Distinctive Physical Traits

Dobermans are large, muscular dogs weighing between 60–100 pounds and standing 24–28 inches tall. Their sleek, short coat makes them sensitive to cold, so they prefer indoor living or protected environments.

Cropped ears and stiff posture give them a striking, alert appearance. They are extremely athletic, able to run at high speeds, jump, and perform impressive feats of strength, reflecting their historical purpose as personal protection dogs.

Personality and Temperament

Dobermans are human-focused dogs, forming strong bonds with their families and becoming loyal companions. They are intelligent, curious, and energetic, requiring both physical exercise and mental stimulation to avoid destructive behavior.

Traits & Personality of Doberman Pinscher-01

According to PetMD, their strong prey drive makes them less ideal for homes with small pets, and they should be carefully supervised around strangers. Early and consistent training ensures they grow into obedient, balanced dogs while maintaining their natural protective instincts.

5. Akita

Akita

Akitas are large, independent dogs known for their strong guarding instincts. Over a 32-year review, they were responsible for 70 attacks, including 8 deaths and 50 maimings.

Families should be aware that certain Akitas may make other dogs or strangers feel uncomfortable. With proper training and attention, they can develop into a well-behaved dog for the right household.

Akita Profile

Distinctive Physical Traits

Akitas are burly, heavy-boned dogs with a rectangular body shape. Males typically weigh 100–130 pounds and stand 26–28 inches tall, while females weigh 70–100 pounds and stand 24–26 inches tall.

Their large, proportionate heads feature erect ears and a full, curled tail that balances their wide frame. Their impressive size and strength make them stand out, but also mean they need ample space to live comfortably.

Personality and Temperament

Akitas are loyal and courageous, forming deep bonds with their families. They are strong dogs with an independent, sometimes stubborn nature, which can make socialization with other dogs challenging.

According to WebMD, their temperament requires experienced owners who understand how a dog feels and responds to situations. When raised properly, they can be affectionate and protective, making them a formidable yet devoted companion.

6. Siberian Husky

Siberian Husky

Siberian Huskies may look like playful companions, but they are not always safe around young children or strangers. Their strong survival instincts and independent nature contribute to about 3% of fatal attacks recorded in studies.

They can be unpredictable if challenged, making early socialization and training essential. Huskies need owners who understand their behavior and provide the right environment for their energy and curiosity.

Siberian Husky Profile

Distinctive Physical Traits

Siberian Huskies are medium-sized, strong dogs weighing 35–60 lbs. They have a dense, double coat that keeps them warm in extreme cold and cool in summer.

Almond-shaped eyes protect them from snow glare, and their unique coat colors, along with one or both eyes often being blue, make them striking. Huskies are highly athletic, built for endurance and long-distance sled pulling, reflecting their historical role in Arctic survival.

Personality and Temperament

Huskies are independent thinkers and extremely vocal, using howls, yelps, and grumbles instead of typical barking. They are social and trusting, which makes them poor guard dogs but excellent companions in the right setting.

They thrive on mental stimulation and physical exercise, and their strong prey drive means they may chase smaller animals if unsupervised. Their legendary participation in the Iditarod highlights their courage, stamina, and loyalty.

7. Alaskan Malamute

Alaskan Malamute

Alaskan Malamutes are powerful, high-energy dogs that don’t always obey their owners. During the study period, they were responsible for 17 attacks, 6 of which were fatal. Their 400 PSI bite force makes them capable of serious damage if provoked.

These dogs require proper training and socialization from a young age to develop into well-behaved dogs, as their independent nature can make them challenging for first-time owners.

Alaskan Malamute Profile

Distinctive Physical Traits

Alaskan Malamutes are the largest of the sled dog breeds, weighing up to 90 pounds. They have a thick double coat with a woolly, water-resistant undercoat for Arctic conditions. Their large, wide paws prevent them from sinking into snow, and their tails often curl over their faces to conserve heat.

These strong dogs are built for endurance, strength, and pulling heavy loads, reflecting their historic role as Arctic workdogs.

Personality and Temperament

Malamutes are vocal and expressive, communicating with howls, “awoos,” and whines rather than typical barking. They are friendly, loyal companions, but their strong digging instincts and love of mental stimulation require active owners who can keep them engaged.

While affectionate, they are not effective guard dogs due to their trusting and social nature. When raised properly, they can be gentle, playful, and highly devoted family members.

Conclusion

When it comes to companion dogs, not every breed fits seamlessly into every household. Understanding a breed’s temperament is crucial before bringing a dog home, as some breeds require experienced owners, consistent training, and plenty of mental and physical stimulation.

Large, powerful breeds can be especially challenging if their energy and instincts aren’t properly managed.

Owners should also consider the environment and lifestyle a dog will have, as even the most loyal companion can develop behavioral issues if left unstimulated or poorly socialized.

Consulting a veterinarian can provide insight into breed-specific health concerns, temperament tendencies, and the right approach for training and care.

patricia wren
Patricia Wren is a caring and experienced writer who loves helping pet owners give their animals the best life possible. She holds a bachelor’s degree in Communications with a focus on Journalism and has spent years sharing helpful advice with fellow pet lovers. Patricia has fostered dozens of dogs and cared for all kinds of animals — from cats and guinea pigs to birds, turtles, and fish. Whether she’s walking a nervous dog for the first time or helping a shy cat feel at home, her patience and kindness always shine through. Passionate about thoughtful adoptions, Patricia is dedicated to one goal: helping every animal find a safe, loving home where they truly belong.