The Bernese Mountain Dog needs slightly more exercise (3/5) than the Bulldog (2/5), but neither breed is at an extreme. Both have moderate to low energy levels, so the difference in your daily routine will be modest — perhaps an extra 15-20 minutes of activity for the Bernese Mountain Dog.

These two breeds look nothing alike. The Bernese Mountain Dog is a large breed at 32–52 kg (71–115 lbs) and 58–70 cm (23–28 in), while the Bulldog is a medium breed at just 18–25 kg (40–55 lbs) and 31–40 cm (12–16 in).

If you hate vacuuming, this matters. The Bernese Mountain Dog's 5/5 shedding level means daily fur management is part of life.

If you're a first-time dog owner, this is critical. The Bernese Mountain Dog's trainability score of 4/5 means it responds well to basic positive reinforcement and learns household rules fast.

Personality is where these two breeds diverge most visibly. The Bernese Mountain Dog — originally from Switzerland — has a gentle, calm and strong disposition.

Life expectancy favors the Bulldog: 8–10 years versus the Bernese Mountain Dog's 6–8 years. For many families, those extra years together are a compelling reason to lean toward the Bulldog.

The Bernese Mountain Dog has a slight edge with children (5/5 vs 4/5). Both breeds can do well in families, but the Bernese Mountain Dog's gentle temperament gives it a small advantage around young kids.

Purchase prices are in the same ballpark: $1,500–$4,000 for a Bernese Mountain Dog and $1,500–$4,000 for a Bulldog. The initial investment won't differ dramatically between these two breeds.