What is the difference between a Labrador Retriever and a Saint Bernard?

The Labrador Retriever is 55–80 lbs, 21–25 in sized while the Saint Bernard is 120–180 lbs, 26–30 in sized. They differ in size (55–80 lbs, 21–25 in vs 120–180 lbs, 26–30 in), lifespan (10–12 years vs 8–10 years), and care requirements.

Which breed is better with kids, Labrador Retriever or Saint Bernard?

Labrador Retriever is generally good with kids. Saint Bernard is generally good with kids.

Which breed lives longer, Labrador Retriever or Saint Bernard?

The Labrador Retriever has a lifespan of 10–12 years while the Saint Bernard has a lifespan of 8–10 years.

Labrador Retriever vs Saint Bernard — Breed Comparison

About the Labrador Retriever

The Labrador Retriever has been America's most popular dog breed for over three decades — and for good reason. Originally bred in Newfoundland, Canada, during the early 19th century to help fishermen haul nets and retrieve catch from the icy North Atlantic, the breed was refined in England into the versatile sporting dog we know today. Labs stand 21.5–24.5 inches tall and weigh 55–80 pounds, with a short, dense, water-resistant double coat in three recognized colors: black, yellow (ranging from fox-red to pale cream), and chocolate.

Temperament & Personality

Labrador Retrievers are friendly, outgoing, and high-spirited — they greet nearly every person, dog, and situation with unbridled enthusiasm and a wagging tail. They are exceptionally patient and gentle with children, making them one of the most trusted family dogs in the world. Labs are also remarkably intelligent and eager to please, which is why they dominate as guide dogs, search-and-rescue dogs, therapy dogs, and detection dogs across dozens of working disciplines.

Pros

Outstanding family dog — patient, gentle, and naturally good with children of all ages
Highly trainable and eager to please — consistently ranks among the most obedient breeds
Versatile and adaptable — equally at home on the couch, in the field, or in the water
Friendly and social temperament — gets along well with other dogs, cats, and strangers

Cons

Heavy shedding year-round with major seasonal blowouts — not suited for allergy sufferers
Prone to obesity — Labs are notoriously food-motivated and will eat anything not locked away
High energy in the first 2–3 years — requires substantial daily exercise to prevent destructive behavior
Susceptible to hip and elbow dysplasia, exercise-induced collapse, and progressive retinal atrophy

There's a reason the Lab is the world's favorite dog — discover adoptable Labrador Retrievers on Puplister today.

About the Saint Bernard

The Saint Bernard originated in the Swiss Alps at the Great St. Bernard Hospice, where monks bred these massive dogs for over 1,000 years to locate and rescue travelers lost in snowstorms along the treacherous mountain pass. Males typically stand 28 to 30 inches tall and weigh 140 to 180 pounds, though individuals exceeding 200 pounds are not uncommon. Their coat comes in two varieties — short-haired (smooth) and long-haired (rough) — both in white with red, mahogany, brindle, or brown markings.

Temperament & Personality

Saint Bernards are gentle, patient, and extraordinarily tolerant — their legendary devotion to humans extends to being remarkably careful and nurturing around children despite their massive size. They are friendly with strangers, other dogs, and household pets, possessing a calm, unflappable demeanor that makes them wonderful therapy dogs. While not aggressive, their sheer size and deep bark are often enough to deter unwanted visitors.

Pros

Exceptionally gentle and patient — one of the best giant breeds for families with children
Calm, low-energy indoor demeanor despite enormous size
Friendly and non-aggressive toward people and other animals
Imposing presence provides natural deterrent without guard training

Cons

Legendary drooling — especially the loose-lipped, heavy-jowled individuals
Short lifespan of 8 to 10 years, with some living even less
Prone to hip and elbow dysplasia, bloat, osteosarcoma, and dilated cardiomyopathy
Enormous food costs and substantial space requirements for comfortable living

Few breeds embody devotion quite like the Saint Bernard — find one in need of a loving home on Puplister.

Labrador Retriever vs Saint Bernard