Newfoundland — breed guide
The original “nanny dog”: a huge, drooly sweetheart that swims like a seal and melts in warm weather.
At a glance
- Group
- working
- Size
- Giant
- Weight
- 45–68 kg (99–150 lb)
- Life span
- 8–10 years
- Coat
- Heavy, water-resistant double coat
Living with a Newfoundland
- Low energy — happy with gentle daily exercise.
- Daily grooming — this coat is a commitment.
- Constant heavy shedding.
- Quick to learn.
- Very quiet.
- Good with children.
- Gets along with other dogs.
- Typically lives happily with a cat.
- Not well suited to a flat — space, exercise need or voice works against it.
- A reasonable choice for a first-time owner.
- Sensitive to heat; keep summer walks short.
- Built for cold weather.
Temperament
Sweet · Patient · Devoted · Gentle
Health to watch
- Hip dysplasia
- Cystinuria
- Subvalvular aortic stenosis
- Bloat (GDV)
Owner-logged information shared via Leash Life is not veterinary advice; ask your vet about screening for these.
Did you know
With webbed feet and lifeguard instincts, Newfoundlands have hauled drowning sailors ashore for centuries — one reportedly saved Napoleon.
Questions people ask
Is a Newfoundland good with kids?
Generally yes. Newfoundlands are usually good with children when raised with them and given their own quiet space.
Is a Newfoundland good with cats?
Usually yes. Newfoundlands typically settle well with a resident cat — introduce them slowly and give the cat a high perch and a way out of the room.
How much exercise does a Newfoundland need?
A gentle daily walk.
Can a Newfoundland handle hot weather?
It is sensitive; avoid the midday heat.
Leash Life keeps a Newfoundland's day — walks, meals, meds, weight — in one shared feed for the whole household, and warns on the walk weather this breed can't take. Free to start.