Bichon Frise vs Saint Bernard
A side-by-side comparison to help you find the right breed for your lifestyle.
Bichon Frise
Also known as: Bichon à poil frisé, Bichon Tenerife
The Bichon Frise is a small, cheerful dog breed known for its fluffy white coat and playful, affectionate nature. Originally bred as a companion dog, it is highly sociable and adaptable, making it a popular choice for families and individuals alike.
Small
Medium
12-15 yrs
24-29 cm
5-8 kg
Saint Bernard
The Saint Bernard is a large, gentle dog breed known for its impressive size, friendly demeanor, and history as a rescue dog in the Swiss Alps. Renowned for their loyalty and affectionate nature, these dogs make excellent family companions and are easily recognizable by their distinctive, expressive faces and thick, warm coats.
Extra Large
Medium
8-10 yrs
N/A
Quick Comparison
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Energy | ||
| Trainability | ||
| Grooming Needs | ||
| Family Friendly | ||
| Independence |
Key Characteristics
| Good with Kids | ||
| Good with Dogs | ||
| Good with Cats | ||
| Hypoallergenic | ||
| Apartment Friendly | ||
| First-Time Owner OK |
| Detail | Bichon Frise | Saint Bernard |
|---|---|---|
| Size | Small | Extra Large |
| Energy Level | Medium | Medium |
| Grooming | High | High |
| Trainability | Easy | challenging |
| Barking Level | High | High |
| Shedding Level | Low | High |
| Chew strength | Light | Hard |
| Housing | Apartment | Yard |
Owner Fit & Decision Guide
Owner Match
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Experience Level | Beginner | Experienced |
| First-Time Owner | ||
| Ideal Owner | Retirees, work-from-home professionals, or families with older children who want a constant companion and can commit to grooming. | Active individual or family who can provide adequate exercise and training for a Saint Bernard. |
Bichon Frise Dealbreakers
- Work full-time away from home without daycare
- Want a 'wash and wear' dog
- Cannot afford $1,000+/year in grooming
- Zero tolerance for potty accidents
Saint Bernard Dealbreakers
- Cannot meet 30-60 min daily exercise
- Cannot tolerate heavy shedding
Surrender Risk
| Factor | Bichon Frise | Saint Bernard |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | House soiling - owners give up after 6 months of accidents, Separation anxiety - neighbors complain about barking, Grooming neglect - cannot afford; dog gets matted; surrender out of shame | Underestimated exercise needs, Behavioral challenges, Cost of care |
Temperament & Personality
Behavior Comparison
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Barking Level | High | High |
| Howling Tendency | ||
| Whining Tendency | High | Low |
| Separation Vocalization |
Safety & Reliability
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low |
Bichon Frise Social Traits
None
Loves all dogs - generally not prone to same-sex aggression
Saint Bernard Social Traits
Moderate
Generally friendly
Training
Bichon Frise
- They learn tricks quickly but need massive repetition for house training
- Never scold for accidents - increases anxiety and makes it worse
- Highly food motivated - use treats but watch calories
- Crate training essential but introduce carefully to avoid panic
Saint Bernard
- ** Positive reinforcement is mandatory. They are sensitive souls; harsh corrections will cause them to shut down or become fearful.
Bichon Frise Considerations
Bred for centuries solely to be companions - genetically wired to be with humans constantly. Cannot tolerate being alone for more than 2-4 hours. Isolation causes destructive chewing, self-mutilation (licking paws raw), and relentless barking.
Notoriously difficult to house train - small bladder and stubborn streak. Many owners report accidents well into adulthood. Expect 6-12 months to be reliable, compared to 3-4 months for most breeds.
Professional grooming required every 4-6 weeks at $50-100 per visit ($650-1,200 annually). Hair grows continuously and mats easily. Skipping leads to painful matting requiring shave-down.
Saint Bernard Considerations
Despite their size, Saints are profoundly needy. They do not tolerate isolation well and can develop destructive separation anxiety. A 160lb dog with anxiety can destroy drywall, doors, and furniture in minutes.
While benevolent, they are not blindly obedient like a Golden Retriever. They possess a slow-burning stubbornness; if a Saint Bernard decides not to move, you cannot physically force them. This requires patience and psychological motivation rather than physical correction.
Between 8 and 24 months, they are essentially giant, clumsy puppies. They can unintentionally knock over children, grandparents, and furniture. Leash manners must be solidified before they reach full weight, or they will become dangerous to walk.
Multi-Species Compatibility
| Species | Bichon Frise | Saint Bernard |
|---|---|---|
| With Cats | Excellent - generally safe and often playful with cats | Generally safe with proper introduction |
| Small Mammals | Safe with rabbits/guinea pigs - more likely to be bullied by a rabbit than hurt it | Supervision required |
| Birds / Reptiles | Safe - lacks terrier 'snap' reflex; generally safe around caged pets | Caution advised |
Advanced Behavior
| Trait | Bichon Frise | Saint Bernard |
|---|---|---|
| Predatory Sequence Risk | None/Arrested | Medium |
| Biddability | High | Low |
| Noise Sensitivity | Medium | Low |
| Territorial Barking | ||
| Same-Sex Aggression Onset | N/A | 18 months |
Bichon Frise: They want to please you (unlike Terriers or Shiba Inus). Learn tricks very fast but can manipulate owners with 'cute' behaviors to get treats.
First Year & Life Stages
First Year Challenges
| Challenge | Bichon Frise | Saint Bernard |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-12 | 6-18 |
| House Training | Challenging | Challenging |
| Crate Training | Moderate | Medium |
| Adolescent Regression |
Bichon Frise: The combination of difficult housebreaking and separation anxiety makes the first year harder than with most breeds. Coat change at 6-12 months creates 'nightmare grooming' phase.
Saint Bernard: Saint Bernard puppies require consistent training and patience.
Life Stages Timeline
| Stage | Bichon Frise | Saint Bernard |
|---|---|---|
| Puppy Phase | 10 months | 12 months |
| Adolescence | 10-18 | 6-18 |
| Adult Years | 2-8 | 2-8 |
| Senior Onset | ~9 years | ~8 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Bichon Frise | Saint Bernard |
|---|---|---|
| Height | 24-29 cm | N/A |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Small | Extra Large |
| Lifespan | 12–15 years | 8–10 years |
| Litter Size | 4-6 | 4-8 |
Bichon Frise Coat
Saint Bernard Coat
Lineage & Origin
| Detail | Bichon Frise | Saint Bernard |
|---|---|---|
| Original Purpose | Companion dog for French/Spanish nobility - bred exclusively for human companionship, not work | The Saint Bernard was developed by monks at the Great St |
| Origin | Mediterranean/France, 16th century | N/A |
Breeding Details
| Detail | Bichon Frise | Saint Bernard |
|---|---|---|
| C-Section Rate | 5-15% | Varies |
| Whelping Difficulty | Low | Medium |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Bichon Frise | Saint Bernard |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | High | Low |
| Min Fence Height | 1m | 1.5m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
Bichon Frise Health Issues
Saint Bernard Health Issues
Bichon Frise Suggested Tests
- OFA Patella Evaluation
- Ophthalmologist Evaluation (Annual)
- OFA Hip Evaluation
- Cardiac Exam
Saint Bernard Suggested Tests
- OFA/PennHIP certifications for hips and elbows
- Ophthalmologist clearances for eyes
- Cardiac exams for heart health
Health Risk Overview
| Risk Factor | Bichon Frise | Saint Bernard |
|---|---|---|
| Cancer Risk | Medium | Medium |
| Cardiac Risk | Low | Low |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Medium | Low |
| Vet Burden Tier | Medium | Medium |
Sensitivities & Allergies
| Sensitivity | Bichon Frise | Saint Bernard |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Moderate | Low |
| Food Allergies | Chicken, Beef, Dairy |
Health Maintenance
| Care Item | Bichon Frise | Saint Bernard |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Daily (tear stains) | Low |
| Anal Gland Issues | Common | Occasional |
Senior Care & Aging
Bichon Frise Senior Care
Common Senior Issues
- Cataracts
- Arthritis
- Kidney disease
- Dental decay
Physical issues (teeth, knees, eyes) usually precede mental decline. Ramps may be needed for furniture to protect aging knees.
Saint Bernard Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Grooming & Care
Bichon Frise
high maintenanceSaint Bernard
high maintenanceLifestyle Compatibility
Bichon Frise Daily Life
Saint Bernard Daily Life
Housing & Legal Restrictions
| Restriction | Bichon Frise | Saint Bernard |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 25lbs | Under 50lbs |
Climate Tolerance
| Climate | Bichon Frise | Saint Bernard |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Low | Medium |
Travel Compatibility
| Activity | Bichon Frise | Saint Bernard |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Bichon Frise | Saint Bernard |
|---|---|---|
| Service Dog | Medium | Low |
| Therapy Dog | High | Low |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Medium | Low |
Costs & Expenses
Upfront Costs
| Cost | Bichon Frise | Saint Bernard |
|---|---|---|
| Purchase Price | $1,000-2,500 | N/A |
| Initial Cost Range | $1,000–$2,500 | $1,000–$2,500 |
| Cost Tier |
Ongoing Costs
| Cost | Bichon Frise | Saint Bernard |
|---|---|---|
| Monthly Range | $150–$250 | $180–$330 |
| Yearly Range | $2,000–$3,000 | $2,160–$3,960 |
| Food / Month | $25-40 | $100-180 |
| Insurance / Month | $40-70 | $80-150 |
| Grooming / Session | $50-100 | N/A |
| Vet Routine / Year | $400-600 | $500-800 |
| Monthly Cost Tier |
Bichon Frise Lifetime Cost
$25,000-40,000
Saint Bernard Lifetime Cost
N/A
Quirks & Fun Facts
Daily Quirks
| Quirk | Bichon Frise | Saint Bernard |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Occasional |
| Slobber Level | None | Low |
| Smell When Wet | Low | Moderate |
| Zoomies Frequency | Daily | Occasional |
| Counter Surfing | ||
| Digging Tendency | Low | Low |
Bichon Frise Quirks
The Bichon Blitz
Sudden, manic running in circles (FRAP) usually in the evening. Hilarious but can knock over toddlers or elderly.
Tear Staining
Red/brown staining under eyes caused by porphyrins in tears. Requires daily wiping and filtered water to manage.
Shadow Following
Will follow you to the bathroom. True Velcro dogs that need to be in the same room as you at all times.
Frequently Asked Questions
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