
Overview of Bernese Mountain Dog Behavior Challenges
Bernese Mountain Dogs are widely loved for their gentle temperament, loyalty, and calm nature. However, like all breeds, they come with specific behavioral challenges that stem from their history, emotional sensitivity, and physical makeup.
Most behavior issues in Bernese Mountain Dogs are not rooted in aggression or dominance. Instead, they are usually linked to emotional needs, lack of stimulation, or misunderstanding of the breed’s unique traits. When properly understood, many of these challenges are preventable or manageable.
Separation Anxiety and Over-Attachment
One of the most common behavioral challenges in Bernese Mountain Dogs is separation anxiety. This breed forms deep emotional bonds with its family and struggles when left alone for extended periods.
Common signs include:
- Whining or barking when left alone
- Destructive chewing near doors or windows
- Pacing or restlessness
- Excessive greeting behavior when owners return
This behavior is tied to their history as close-working farm dogs that were rarely separated from their humans.
Ways to reduce separation anxiety:
- Gradually increase alone time from puppyhood
- Provide enrichment toys during absences
- Avoid dramatic departures and arrivals
- Establish predictable daily routines
Bernese Mountain Dogs do best in households where someone is home for most of the day or where absences are short and structured.
Sensitivity to Tone and Environment
Bernese Mountain Dogs are emotionally sensitive and highly aware of their surroundings. Loud voices, harsh corrections, or chaotic environments can cause them to shut down emotionally.
Behavioral effects of high sensitivity include:
- Hesitation during training
- Avoidance behaviors
- Appearing “stubborn” when overwhelmed
- Withdrawal in stressful situations
This sensitivity is often misinterpreted as disobedience, when it is actually a stress response.
Effective management includes:
- Calm, consistent communication
- Positive reinforcement training methods
- Clear expectations without pressure
- Stable household routines
Gentle guidance produces far better results than forceful training techniques with this breed.
Stubbornness During Adolescence
Bernese Mountain Dogs mature slowly, both physically and mentally. Adolescence can last longer than in many other breeds, often extending well into their second or even third year.
Common adolescent behaviors include:
- Ignoring commands they previously knew
- Testing boundaries
- Reduced attention span
- Selective listening
This phase is temporary but requires patience and consistency.
Helpful strategies include:
- Continuing basic obedience training
- Keeping sessions short and engaging
- Reinforcing calm behavior
- Avoiding frustration or punishment
Consistency through adolescence is key to developing a reliable adult dog.
Boredom-Related Destructive Behavior

Although Bernese Mountain Dogs are not hyperactive, they still need daily mental and physical stimulation. Without it, boredom can lead to destructive behaviors.
These behaviors may include:
- Chewing furniture or household items
- Digging in the yard
- Excessive licking or self-soothing habits
- Restlessness indoors
Boredom is often caused by insufficient exercise or lack of enrichment rather than excess energy.
To prevent boredom:
- Provide daily walks and outdoor time
- Rotate toys and enrichment activities
- Include mental challenges such as puzzle feeders
- Engage in low-impact activities like hiking or carting
Mental stimulation is just as important as physical exercise for this breed.
Pulling on the Leash
Bernese Mountain Dogs are strong, powerful dogs, and leash pulling can become a problem if not addressed early. Their size means even moderate pulling can be difficult to manage.
Reasons leash pulling develops:
- Natural strength and forward drive
- Lack of early leash training
- Excitement during walks
- Inconsistent handling
Because they were bred for draft work, pulling comes naturally to them.
Leash training tips include:
- Starting leash training early
- Using positive reinforcement for loose-leash walking
- Avoiding tools that rely on discomfort
- Practicing calm walking in low-distraction areas
Consistent training prevents pulling from becoming a long-term issue.
Overfriendliness and Poor Boundaries
Bernese Mountain Dogs are generally friendly and affectionate, sometimes to a fault. Some individuals may lack natural boundaries with strangers or guests.
This can present as:
- Jumping up to greet people
- Leaning heavily against visitors
- Excessive licking
- Difficulty settling around new people
While this behavior is rarely aggressive, it can be overwhelming due to the dog’s size.
Improving manners includes:
- Teaching polite greeting behaviors
- Reinforcing calm sitting before attention
- Managing greetings with structure
- Rewarding relaxed behavior
Early training helps channel their friendliness appropriately.
Difficulty Being Left Out
Bernese Mountain Dogs strongly prefer inclusion in family activities. When excluded, they may vocalize, pace, or display attention-seeking behaviors.
Common situations include:
- Being left outside alone
- Closed doors separating them from family
- Ignoring the dog for long periods
This behavior is linked to their history as constant companions on Swiss farms.
Solutions include:
- Allowing supervised indoor access
- Teaching calm independence gradually
- Creating a designated resting area near family activity
They do not thrive as outdoor-only or isolated dogs.
Slow Response to Commands Under Stress
In stressful or unfamiliar environments, Bernese Mountain Dogs may appear slow to respond to commands they normally follow well.
This is usually due to:
- Environmental overwhelm
- Emotional sensitivity
- Overstimulation
It is not defiance, but a temporary processing delay.
Helpful approaches:
- Reducing environmental pressure
- Giving the dog time to process
- Reinforcing commands in varied settings
- Practicing calm exposure to new situations
Confidence builds gradually with positive experiences.
Weight-Related Behavior Issues
Because Bernese Mountain Dogs are food-motivated and less energetic indoors, weight gain can become a behavioral and health concern.
Behavioral consequences of excess weight include:
- Reduced willingness to exercise
- Increased irritability
- Lower stamina
- Joint discomfort affecting behavior
Maintaining a healthy weight supports better behavior and mobility.
Final Thoughts on Bernese Mountain Dog Behavior Challenges
Bernese Mountain Dogs are not difficult dogs, but they are emotionally complex. Most behavioral challenges stem from sensitivity, attachment, or unmet needs rather than willful disobedience.
With patience, positive training, consistent routines, and emotional awareness, these challenges are highly manageable. When properly supported, the Bernese Mountain Dog remains one of the most gentle, loyal, and rewarding companions a family can have.
