Newfoundland (Newfie, Newf)

Weighing 100–150 lb (45.4–68 kg) and standing 26–28 in (66–71.1 cm) tall, the Newfoundland is a giant representative of the Working Group. Among AKC-registered breeds it sits at #47 by popularity. The breed traces its roots to Canada. Many owners just call them Newfies. As with most breeds, males occupy the top of the size range.

How long do Newfoundlands live? Based on published breed data, a typical lifespan is 9–10 years. Lifespan is influenced by size, since smaller dogs generally outlive larger ones, alongside genetics, body weight, dental care and regular veterinary checkups. Keeping a Newfoundland lean, exercised and current on preventive care is the most practical way to reach the upper end of that range. Against the average dog, giant breeds like this one sit on the longer-lived end of the spectrum.

Compact living rarely stresses this breed, provided daily walks happen on schedule. Shedding is moderate; expect some hair on furniture, heaviest during seasonal coat changes. Low-maintenance coat: a quick weekly brush and the occasional bath cover it. No low-shedding claim applies here. Allergy sufferers should spend time with the breed before committing.

A balanced activity level — think one good walk and a play session most days. Most pick up basics readily but keep sessions short; boredom arrives quickly. This breed is known as an excellent family dog that generally adores children. Multi-pet households rarely pose problems for this sociable breed.

Every number on this page is meant to be used, not just read. The calculators below start from this breed's 56.7 kg average weight, which in our 152-breed database sits heavier than 96% of breeds, and turn it into daily food portions, crate sizing and first-year budget estimates. Where a breed sits by weight predicts its cost of living better than fame does. Data comes from the AKC breed profile cited below, and breed-specific health risks are exactly why comparing pet insurance early, while your dog is young and healthy, pays off.