Most people assume a 150-pound dog needs miles of running every day. The Newfoundland needs about 20 to 40 minutes. That is one of several surprises waiting for first-time owners of this breed, and some of the others are a lot less pleasant.
The pros
1. A famously sweet temperament
The official breed standard names sweetness of temperament as the Newfoundland’s most important trait. These dogs are known for their patience with children, which is why they are often called nanny dogs. They also tend to be friendly with strangers and get along with other dogs, especially when raised together.
2. Calm energy
Newfoundlands are calm, slow-moving dogs. A daily walk and some light play usually cover their needs, which makes them easier to manage for people who aren’t athletes.
3. Cooperative and quiet
They are rarely stubborn, respond well to calm, reward-based training, and bark less than many breeds.
4. Built for water
Webbed feet, a water-resistant coat and a strong swimming instinct make lake or beach time one of their favorite activities.
The cons
1. Heat
That thick double coat was designed for cold ocean water and works against the dog in warm weather. Newfoundlands overheat quickly, and heat stroke is a real risk. In a hot or humid area you’ll need air conditioning, shade, walks at cooler times of day, and a close eye on heavy panting or wobbly movement. For some households, climate alone rules this breed out.
2. Drool
It happens after drinking, after eating and sometimes for no clear reason. Owners keep towels in several rooms and in the car. Training won’t stop it.
3. Grooming
The coat sheds all year and needs brushing several times a week. Skip it for a while and the undercoat can tangle into painful clumps close to the skin.
4. Fragile puppy joints
A Newfoundland puppy can gain around 100 pounds in its first year while its joints are still soft. Too much running, jumping or stair climbing can strain them. The AKC recommends limiting exercise for growing puppies; some owners carry their puppy or use a large stroller on long outings. Rugs help on slippery floors.
5. The 100-pound teenager
Between roughly 6 months and 2 years, a Newfoundland can be excitable while already weighing close to 100 pounds. A friendly jump can knock over a child or an adult, and this stage is a common reason young Newfoundlands end up in rescue. Early, steady training in 10 to 15 minute sessions makes a real difference.
6. A short life
Most Newfoundlands reach only 8 to 10 years. The breed is prone to joint problems, a heart defect that restricts blood flow, bloat (a dangerous stomach-twisting emergency) and an inherited condition that causes bladder stones. A breeder who health tests both parents lowers the risk, but can’t remove it.
Newfoundland at a glance
- Weight Up to around 150 pounds
- Exercise About 20 to 40 minutes a day
- Best climate Cool, or reliable air conditioning
- Lifespan 8 to 10 years
Is a Newfoundland right for a first-time owner?
It can be, with a cool climate or air conditioning, room for a giant dog, patience for grooming and drool, and time for training through the teenage stage. If two or three of those are a stretch, a smaller or shorter-coated breed may fit better.
