Newfoundland vs Leonberger: side by side
| Newfoundland | Leonberger | |
|---|---|---|
| Size | XLarge | XLarge |
| Weight | 45–68 kg (100–150 lb) | 41–77 kg (90–170 lb) |
| Height | 26–28 in (66–71 cm) | 25.5–31.5 in (65–80 cm) |
| Lifespan | 9-10 years | 7 years |
| Exercise | 45–60 per day | 45–60 per day |
| Shedding | Moderate | High |
| Temperament | AKC temperament summary: devoted / sweet / patient. Adaptability 4/5, affection with family 5/5, openness to s | AKC temperament summary: friendly / playful / gentle. Adaptability 4/5, affection with family 5/5, openness to |
The differences that actually matter
- Size is a tie in practice. Newfoundlands run 45–68 kg (100–150 lb) and Leonbergers 41–77 kg (90–170 lb) — close enough that weight should not decide this.
- Exercise needs are similar. Both are listed around 45–60 per day and 45–60 per day minutes a day — neither is a low-energy breed.
- Shedding: Newfoundland is rated moderate, Leonberger high. In practice you will be brushing both.
- Lifespan: Newfoundland 9-10 years vs Leonberger 7 years.
- Trainability: Newfoundland — Moderate — learns well with consistency Leonberger — Excellent — eager to please, picks up new cues fast
- First-time owners: Newfoundland — Better with experienced or well-prepared owners. Leonberger — Yes — forgiving of beginner mistakes.
So which one should you get?
Pick the Newfoundland if you want: Households able to offer a daily walk and some play; commitment to socializing a natural guardian..
Pick the Leonberger if you want: Households able to offer a daily walk and some play; time (or budget) for regular coat care; commitment to socializing a natural guardian..
Neither is the "easier" option across the board — they fail in different ways. Be honest about which failure you can live with.
Health: what each one is prone to
Newfoundland: Hip dysplasia — confirm breeder screens breeding stock (OFA/PennHIP); Elbow dysplasia; Heart conditions — cardiac screening recommended
Leonberger: Bloat (GDV) — a life-threatening emergency; feed smaller meals, avoid exercise right after eating
Ask any breeder or rescue for the health testing relevant to these conditions before you commit. This page is educational — not veterinary advice.
Frequently asked questions
What is the difference between a Newfoundland and a Leonberger?
Size is a tie in practice. Newfoundlands run 45–68 kg (100–150 lb) and Leonbergers 41–77 kg (90–170 lb) — close enough that weight should not decide this. Exercise needs are similar. Both are listed around 45–60 per day and 45–60 per day minutes a day — neither is a low-energy breed. Shedding: Newfoundland is rated moderate, Leonberger high. In practice you will be brushing both. Personality differs too: the Newfoundland is akc temperament summary: devoted / sweet / patient. adaptability 4/5, affection with famil, while the Leonberger is akc temperament summary: friendly / playful / gentle. adaptability 4/5, affection with fam
Which is bigger, a Newfoundland or a Leonberger?
Size is a tie in practice. Newfoundlands run 45–68 kg (100–150 lb) and Leonbergers 41–77 kg (90–170 lb) — close enough that weight should not decide this.
Is a Newfoundland or a Leonberger better for first-time owners?
First-time owners: Newfoundland — Better with experienced or well-prepared owners. Leonberger — Yes — forgiving of beginner mistakes.
Which sheds more, a Newfoundland or a Leonberger?
Shedding: Newfoundland is rated moderate, Leonberger high. In practice you will be brushing both.