20 Dog Breeds That Experts Say Should Never Be Kept as Family Pets

Not every dog breed is cut out for family life—no matter how cute or popular they might seem.

Some dogs come with strong territorial instincts, intense energy levels, or complex behavioral needs that simply don’t mix well with the chaos of a household full of kids, guests, and routines.

While any dog has the potential to be loving with the right training, these particular breeds tend to pose more challenges than most families are prepared for. In some cases, they’ve even been banned or restricted due to safety concerns.

If you’re searching for a loyal, safe companion for your home, it’s essential to know which breeds experts recommend avoiding.

These 20 dogs aren’t inherently “bad,” but they’re often a mismatch for the average family’s lifestyle—and they deserve owners who can meet their unique needs.

1. Wolfdog (Wolf Hybrids)

Imagine the mystery of a wolf but with the companionship of a dog. Wolfdogs might sound like an adventure, but they come with unpredictable behaviors due to their blend of wild instincts and domestic traits.

Many areas even find them illegal because they can be hard to manage.

Their primitive instincts often overpower any trained behaviors. This makes them unsuited to the typical family dynamics, where structure and predictability are key.

A household with children looking for cuddles and playtime might find the Wolfdog aloof, and possibly dangerous.

Families seeking a loyal and predictable pet could find themselves overwhelmed. A Wolfdog needs more than love; it requires an understanding of its complex nature.

2. Chow Chow

A Chow Chow’s appearance might pull at your heartstrings with its teddy bear-like fluff. Yet, this breed is known for being aloof, often keeping strangers at arm’s length.

Their independent nature doesn’t bode well with constant cuddles or rough play, especially from kids.

They are possessive about their space and belongings. This can lead to misunderstandings in a bustling family environment. With their natural wariness of strangers, introducing friends or extended family can become a stressful ordeal.

Highly protective, Chow Chows need experienced handlers who understand their temperament. This breed is best suited for a calm home, without the chaos that comes with children.

3. Cane Corso

The imposing Cane Corso is quite the spectacle with its powerful build. Known for their protectiveness, they require a firm hand and experienced handler to manage their energy and instincts.

Without proper guidance, their strength can become overwhelming.

While they can be affectionate with family, they are often wary of strangers. This makes them less ideal for homes that frequently entertain guests.

Their territorial nature means they might not tolerate unfamiliar faces, especially those of children playing noisily.

This breed thrives in an environment where rules are consistent and clear. Families thinking of bringing a Cane Corso home need to ensure they have the time and experience necessary to train and engage with this majestic canine.

4. Akita

The Akita’s elegance and loyalty are matched only by its independence. A Japanese symbol of protection, these dogs are dominant and can be aggressive, particularly with other animals.

Their strong-willed nature makes them a challenging pet for families.

They often prefer solitude or the company of their human, rather than playful scuffles with other pets or children. An Akita’s intense loyalty can turn into protectiveness that borders on aggression, especially with visitors.

Given the right training and environment, they are fiercely loyal, but their demand for respect and space makes them difficult to integrate into a lively household. Families must consider their capacity to handle such a strong personality.

5. Dogo Argentino

With a history rooted in hunting, the Dogo Argentino is both athletic and strong-willed.

Its prey drive and protective instincts are impressive but can be challenging in homes where chaos reigns. This breed’s energy and strength are not naturally suited to the unpredictability of children.

Their high drive means that without proper direction, they could misinterpret playtime or visitors as threats. They require an owner who can channel their energies positively and set firm boundaries.

In the right hands, they are loyal and affectionate. However, families considering this breed must be ready to invest time in training and socialization. Without it, the Dogo Argentino’s natural instincts might be too overwhelming for a family environment.

6. Alaskan Malamute

With its impressive stature and wolf-like looks, the Alaskan Malamute is an eye-catching breed.

Originally bred for strength and endurance, these dogs are independent and can be quite stubborn. Their need for exercise and activity is immense.

While they’re great for adults who enjoy outdoor adventures, children might find them hard to manage. They aren’t always eager to follow commands, especially from those they see as lower in the pack hierarchy.

Their independent nature means they are not always interested in human interaction. Owners need to be prepared for their energetic needs, without necessarily expecting a cuddly companion.

Families should weigh their own lifestyle against the Malamute’s requirements.

7. Presa Canario

When you encounter a Presa Canario, its formidable presence is unmistakable. Bred as a guardian, this breed carries an intensity that requires expert handling.

Unchecked, their protective nature can manifest into aggression, making them a challenge in a family setting.

Their instincts to guard and protect are strong, so they need clear boundaries and consistent training. Families with small children must consider how the Presa might interpret playful noises or unexpected movements.

While they can be loyal companions, their needs for an experienced, assertive owner are paramount. This breed is best suited for those who understand the complexities of a dominant dog and have the time to dedicate to their training.

8. Belgian Malinois

The Belgian Malinois is a powerhouse of intelligence and energy. Often employed in police and military roles, their need for mental stimulation is unmatched.

Without it, they can become destructive, channeling their energies in ways not suited for a typical family home.

These dogs thrive on structure and tasks that engage their minds. A family home without constant activity or challenges might lead to boredom and naughtiness.

While they are loyal and hardworking, their unending need for stimulation often clashes with the demands of family life. Owners must be willing to invest time in training and activities to keep this breed happy and engaged.

9. Doberman Pinscher

With its sleek coat and striking stance, the Doberman Pinscher is an unforgettable sight. Known for their loyalty, they bond closely with their humans but require experienced training due to their protective instincts.

This breed is often territorial, which can lead to challenges if not socialized correctly. In a family setting, their alertness might be mistaken for aggression, especially with rambunctious children.

Dobermans are best suited for homes that can offer consistent leadership and training. They need an environment where their protective nature is channeled positively, ensuring they remain loving pets rather than overprotective guardians.

10. Fila Brasileiro (Brazilian Mastiff)

The Fila Brasileiro is a breed known for its unwavering loyalty to its family. However, this loyalty comes with a natural distrust of strangers, often leading to challenges when welcoming guests into the home environment.

Their protective instincts are deeply ingrained, making them less suitable for families that frequently host gatherings. Even family members they don’t see regularly might be viewed with suspicion.

Fila Brasileiros need strong, experienced handlers who can maintain control. Homes with children must consider the breed’s potential for misunderstanding playful behavior as a threat.

This breed thrives best in environments where their protective nature is appreciated and managed appropriately.

11. Rottweiler

Rottweilers are known for their loyalty and strength, often acting as devoted protectors. However, this devotion can turn into possessiveness if not managed with consistent training and leadership.

They thrive under firm guidance, but without it, their protective instincts might become a hindrance in a family setting. It’s crucial for Rottweilers to understand their place in the household hierarchy.

With children, their size and power can be overwhelming. Families considering a Rottweiler need to ensure they’re ready to offer the structure and training needed for a harmonious relationship.

12. Shar Pei

The Shar Pei’s unique appearance, with its wrinkled skin, is a charming sight. Yet, these dogs are known for being standoffish and stubborn. Training them can be a challenge, especially if the trainer is inexperienced.

They often have little patience for rough play, making them less ideal for homes with energetic children. Their independent nature means they may not seek out affection in the way other breeds do.

Shar Peis require an owner who appreciates their quiet dignity and can provide consistent training. Families looking for a dog to include in every aspect of life might find the Shar Pei somewhat aloof and uninterested.

13. American Bulldog

American Bulldogs are full of energy and enthusiasm, often bounding through life with vigor. However, this energy can turn into pushiness, especially if boundaries aren’t clearly set.

In a family setting, their playfulness might be mistaken for aggression, particularly by small children. Without proper direction, they can become reactive and hard to control.

This breed thrives with strong leadership and structured activities. Families considering an American Bulldog should be prepared for an active lifestyle, ensuring their canine companion has plenty of outlets for their boundless energy.

14. Jack Russell Terrier

Small in stature but big in personality, the Jack Russell Terrier is a bundle of energy. Their hyperactive nature can be overwhelming in a family setting, especially with kids who might not understand their need for constant activity.

They have a fierce independence and are prone to barking at the slightest disturbance. This can become a nuisance in quiet neighborhoods or apartments.

Jack Russells thrive in environments where they can channel their energy into positive activities. Families should be ready for a whirlwind of fun and mischief, always ensuring their Jack Russell has plenty of mental and physical stimulation.

15. Weimaraner

The Weimaraner, with its sleek silver coat, is a sight to behold. Yet, beneath this beauty lies a high-strung and anxious nature. These dogs are not suited to calm, low-key homes as they thrive on activity and engagement.

Their high energy levels mean they require constant exercise and mental stimulation. Without it, they can become destructive, channeling their anxiety in unproductive ways.

Families considering a Weimaraner must be ready to offer a lively environment with plenty of activities. They are best suited for owners who can match their energetic lifestyle and provide the companionship they crave.

16. Afghan Hound

The Afghan Hound is renowned for its beauty, with a flowing coat that turns heads. However, this breed is known for aloofness, often appearing disinterested in family activities or children’s play.

Their independent spirit means they enjoy solitude and might not seek out human interaction frequently. This can make them seem distant, especially in homes where constant companionship is expected.

Afghan Hounds are best suited for owners who appreciate their elegance and independence. Families hoping for a constant playmate might find the Afghan’s reserved nature challenging. They are a breed that thrives with respect and space.

17. Tosa Inu

The Tosa Inu, a breed with roots in Japan, is often banned in several countries due to its strength and potential aggression. These dogs require expert-level handling to manage their powerful nature.

In a family setting, their dominance can become problematic if boundaries aren’t clear. Children might unintentionally provoke their protective instincts, leading to misunderstandings.

Owners of a Tosa Inu must be prepared for the responsibility of a strong and sometimes stubborn breed. Their needs go beyond basic training, requiring a deep understanding of canine behavior and a commitment to responsible ownership.

18. Bullmastiff

Bullmastiffs have a presence that’s hard to ignore, both in size and demeanor. Their protective nature can sometimes be too much for a family environment. They might mistake friends or children’s playmates as threats, acting on their instincts.

Their size and power require strong, consistent leadership to ensure they understand their role within the family. Without it, they might attempt to take charge, leading to potential issues.

For families considering a Bullmastiff, it’s essential to provide training and socialization from an early age. They need an environment where their protective nature is appreciated but kept in check to prevent misunderstandings.

19. Basenji

Known as the “barkless dog,” the Basenji is a breed full of surprises. Their independent nature means they rarely listen, making training a challenge. This independent streak can be frustrating in a family setting where obedience is prized.

Though small, they have a strong prey drive, often chasing anything that moves. This can make them difficult to manage on walks or in yards without proper fencing.

Basenjis thrive on mental stimulation and often require an experienced owner. Families looking for a dog that seamlessly integrates into their lives might find the Basenji’s unique traits difficult to accommodate.

20. Dalmatian

Dalmatians, with their iconic spotted coats, are full of energy and enthusiasm.

However, they can become territorial and aggressive if not properly socialized from a young age. Their high energy levels require more exercise than the average family might offer.

Without adequate outlets for their energy, Dalmatians can become frustrated and develop behavioral issues. Families need to be committed to providing regular physical and mental stimulation.

This breed does best in active households that can match their energy and offer consistent training. For families not ready for the commitment, the Dalmatian’s spirited nature might be overwhelming.