Life expectancy favors the Beagle: 12–15 years versus the French Bulldog's 10–12 years. For many families, those extra years together are a compelling reason to lean toward the Beagle.

The upfront cost gap is substantial. A French Bulldog puppy runs $1,500–$5,000, while a Beagle is $500–$1,500.

Personality is where these two breeds diverge most visibly. The Beagle — originally from England — has a curious, merry and friendly disposition.

Activity needs are dramatically different here. The Beagle has high energy (4/5) and needs high exercise (4/5) — think long runs, hiking, or agility courses.

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

The Beagle sheds a bit more (3/5) than the French Bulldog (2/5). It's not a night-and-day difference, but if you prefer a cleaner home, the French Bulldog has a slight edge.

The Beagle (9–14 kg (20–31 lbs), 33–41 cm (13–16 in)) and French Bulldog (8–13 kg (18–29 lbs), 28–33 cm (11–13 in)) are very close in size. You won't need different-sized equipment, and food costs will be comparable.

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.