Side-by-side comparison: temperament, exercise, grooming, health, and cost of ownership.
A playful, adaptable companion with bat-like ears and a charming personality. French Bulldogs thrive in city apartments and make excellent companions for singles and families alike.
A massive, gentle rescue dog from the Swiss Alps with a heart as big as its body. Saint Bernards are patient, friendly, and wonderful with children despite their enormous size.
Quick Answer
Choose French Bulldog if you want more apartment-friendly and less shedding. Choose Saint Bernard if you want better with kids.
French Bulldog
Attribute
Saint Bernard
Size
Weight
Height
Lifespan
Trainability
Energy
Good with Kids
Shedding
Grooming
Apartment
Health
Price
Saint Bernard is the larger breed; French Bulldog is more compact.
French Bulldog
Saint Bernard
Weight (kg)
Height (cm)
These two breeds look nothing alike. The Saint Bernard is a giant breed at 54–82 kg (119–181 lbs) and 65–90 cm (26–35 in), while the French Bulldog is a small breed at just 8–13 kg (18–29 lbs) and 28–33 cm (11–13 in).
French Bulldog is less expensive to own annually.
French Bulldog
Saint Bernard
The upfront cost gap is substantial. A French Bulldog puppy runs $1,500–$5,000, while a Saint Bernard is $1,000–$3,000.
Both breeds have similar exercise requirements.
French Bulldog
Saint Bernard
Energy Level
Exercise Needs
Apartment Friendly
Both breeds share identical exercise needs (2/5) and similar energy levels (French Bulldog: 3/5, Saint Bernard: 2/5). Your daily exercise routine will look the same regardless of which breed you choose — a daily walk and some playtime covers both breeds' needs.
Saint Bernard sheds more; French Bulldog is easier to maintain.
French Bulldog
Saint Bernard
Shedding
Grooming Needs
If you hate vacuuming, this matters. The Saint Bernard's 4/5 shedding level means daily fur management is part of life.
French Bulldog tends to be the healthier breed overall.
French Bulldog
Saint Bernard
Lifespan (years)
Health Robustness
Life expectancy favors the French Bulldog: 10–12 years versus the Saint Bernard's 8–10 years. For many families, those extra years together are a compelling reason to lean toward the French Bulldog.
Saint Bernard is calmer; French Bulldog is more energetic.
French Bulldog
Saint Bernard
Playfulness
Barking Level
Energy
French Bulldogs from the Non-Sporting group carry a playful, adaptable and affectionate personality, shaped by their heritage as non-sporting dogs. Saint Bernards, belonging to the Working group, are gentle, friendly and patient — reflecting their own distinct breeding history.
Saint Bernard is better suited for families with children.
French Bulldog
Saint Bernard
Good with Kids
Good with Dogs
Strangers
The Saint Bernard has a slight edge with children (5/5 vs 4/5). Both breeds can do well in families, but the Saint Bernard's gentle temperament gives it a small advantage around young kids.
Both breeds are equally trainable.
French Bulldog
Saint Bernard
Trainability
Intelligence
Both breeds score 3/5 for trainability — you'll have a similar experience training either one. Both are moderately responsive and benefit from consistent training sessions.
The French Bulldog comes out ahead in most categories — it's more apartment-friendly (5/5), less shedding (2/5), better health profile (2/5). If you can meet its low exercise needs and don't mind its quirks, the French Bulldog is the more versatile choice for most households.
Question 1 of 3
Do you have children at home?
The French Bulldog and Saint Bernard are both popular breeds, but they suit different lifestyles. The key differences: Saint Bernard sheds considerably more, French Bulldog is considerably better suited to apartment living. Annual ownership costs are lower for the French Bulldog by roughly $700/year.
Choose French Bulldog if...
Choose Saint Bernard if...
Neither may be right if...
Both breeds have significant health concerns and above-average vet costs. If budget is a constraint, consider looking at breeds with health robustness scores of 4–5/5, such as the Beagle or Australian Cattle Dog.
Looking for more options?
The Saint Bernard is generally better with children, scoring 5/5 compared to the French Bulldog's 4/5. The Saint Bernard is one of our top-recommended breeds for families.
The French Bulldog is equally easy to train with a score of 3/5, matching the Saint Bernard. The French Bulldog is recommended for first-time owners thanks to its cooperative nature.
A French Bulldog puppy costs $1,500–$5,000 while a Saint Bernard costs $1,000–$3,000. Annual maintenance runs about $1,380 for the French Bulldog and $2,100 for the Saint Bernard. The Saint Bernard costs more to maintain annually.
The French Bulldog lives 10–12 years on average, while the Saint Bernard lives 8–10 years. The French Bulldog generally has a longer lifespan. Proper diet, exercise, and regular vet care help maximize lifespan for either breed.
The French Bulldog is better suited for apartments (5/5) compared to the Saint Bernard (1/5). The French Bulldog is one of our top picks for apartment living.