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

The lifespan difference is significant. Brittanys live 12–14 years on average, while French Bulldogs live 10–12 years.

Be prepared for sticker shock: the French Bulldog costs $1,500–$5,000 from a reputable breeder — significantly more than the Brittany's $700–$1,500. That's a $2,150 difference just to bring your puppy home.

Training difficulty is a major difference. The Brittany (5/5) is eager to please and picks up commands quickly — one of the most trainable breeds out there.

When you live with a Brittany, you'll notice their bright, eager and fun-loving character in everything they do. A French Bulldog, by contrast, shows a playful, adaptable and affectionate nature.

There's a noticeable but not extreme size difference. The Brittany (14–18 kg (31–40 lbs)) is somewhat heftier than the French Bulldog (8–13 kg (18–29 lbs)).

Both breeds shed at the same rate (2/5), so fur management will be identical for either choice. Neither breed will leave much hair around the house.

Both breeds score 4/5 with children, making them equally suitable for families. Either breed would make an excellent family dog.