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Are Saint Bernards Smart? – The Guide to the St. Bernard’s Dog Intelligence

Saint Bernards are big and fluffy dogs we call “nanny dogs.” That’s because they have a calm and gentle touch that’s perfect for kids, seniors and adults. Many families trust these dogs to watch over the home. So, they must be smart dogs, right?

Saint Bernards are below average intelligent dogs for “obedience & work intelligence.” In fact, they are the 123rd smartest dog breed out of 138. But that doesn’t mean they aren’t very smart. A Saint Bernard’s intelligence lies in their ability to understand human emotions, while also effectively and accurately assessing threats. It’s why they’re good guard dogs, but also some of the best family companions as well.

There’s more to the Saint Bernard than just having an arsenal of tricks. After all, thousands of parents trust these dogs with their kids for a reason. Read on to learn why these dogs scored low on the IQ test and what actually makes them smart.

RECOMMENDED: 35 Least Intelligent Dog Breeds

Measuring the St Bernard’s Intelligence

The current list of smartest breeds is based on “obedience & working intelligence.” And when it comes to O&W, the Saint Bernard had some of the lowest scores of all breeds. But what exactly is obedience & working intelligence, and why does it matter?

This specific measurement of dog intelligence was developed by canine psychologist and pHD, Stanley Coren from the University of British Columbia. In short, it measures the breed’s speed of learning new commands, in addition to how well they retain their training.

Coren’s Dog Intelligence Criteria

Coren didn’t do it alone. In fact, he had the help of roughly 199 obedience trial judges all around North America. At the time, this represented nearly half of all professional judges.

Using Coren’s criteria, the judges were able to assess and evaluate each dog breed. From there, Coren had the necessary data to finalize his notorious list of smartest dog breeds.

Here’s what Coren’s criteria was based on:

  1. The number of repetitions needed for the dog to learn a new command. The fewer repetitions that a breed needed, the higher they ranked.
  2. The success rate that the dog will obey a known command on the first attempt. Breeds that had a higher success rate were considered more intelligent and obedient.

Not all dog breeds participated in Coren’s trials. For example, only those recognized by either kennel clubs were tested in the trials. The Saint Bernard, of course, is recognized by both the AKC and CKC. Thus, Saint Bernards participated.

In addition, not all dog breeds that participated in the trials made the final cut for the list of smartest dog breeds. Only those with at least 100 responses qualified. This meant that rare or unpopular dogs likely didn’t make the cut.

However, Saint Bernards are one of the 50 most popular dog breeds in America. As a result the trial judges had no problem finding enough “test samples” from this breed.

How Saint Bernards Performed

For obedience and work intelligence, Saint Bernards didn’t perform well at all. In fact, out of 138 breeds, the Saint Bernard came in 123rd place. As a result, Saint Bernards were placed in the “below average” dog intelligence class.

But what exactly does this mean? The Saint Bernard is able to learn a new command with 40 to 80 repetitions. In other words, it may take them a whole day to learn an unknown command, though it depends on the difficulty of the command.

In addition, Saint Bernards may obey a known command on the first try with a 30% or better success rate. They may not always listen on the first attempt (or even the second), but they will get there with a little patience.

This may seem “low” but it’s not as bad as it sounds. In fact, some of the world’s most popular breeds are also in this intelligence category. For example, dogs like the Chihuahua, French Bulldog, Maltese, Pug and Chinese Crested are below average!

Saint Bernards vs. The Smartest Dogs

Compared to the smartest dog breeds, the Saint Bernard is a much slower learner with a much lower success rate with regards to obedience training. In other words, there’s a sizable gap in performance between the two classes.

The top canine intelligence class also happens to be the top 10 dog breeds. These dogs are, by no coincidence, also the most popular breeds. The smartest dog breeds include the German Shepherd, Golden Retriever, Labrador, Doberman, Rottweiler and more.

With that said, the smartest dog breeds are able to learn a new unknown command with fewer than 5 repetitions. For basic commands, it may only take them 10 minutes!

These dogs are also the best at recalling commands and obeying. As a result, the smartest dogs tend to obey a known command with a 95% or better success rate! This makes them some of the most obedient animals and pets in the world.

Why St. Bernards Ranked Low For Intelligence

So why did Saint Bernards actually rank so low on the list of smartest dog breeds? As we mentioned, the dog intelligence in which Coren measured focuses on solely “obedience and working intelligence.” This is just one component of dog intelligence.

Measuring this specific type of dog intelligence is a good place to start, but it doesn’t tell the full story of the dog’s IQ. That said, there are a couple reasons why St Bernards rank low for intelligence, despite so many of their owners claiming them to be smart dogs.

1. Saint Bernards are stubborn, not dumb

The Saint Bernard is a notoriously stubborn dog breed. According to VCA, one main concerns is that a Saint Bernard learns quickly, but can be stubborn. That is, they may understand the command that is being taught, but won’t necessarily obey.

Saint Bernards have an independent mind and often think for themselves. It’s why they tend to go on stubborn streaks depending on how they feel. That said, they’re not the most biddable dogs in the canine kingdom. They don’t obey for the sake of obeying.

They can be very stubborn and independent, but they’re also 1-owner dogs. If you’re the one she is attached to, you must train her.

– Yukiko11 (City Data)

St Bernards can be even more stubborn during obedience training if the handler is not a person who he or she trusts and respects. So if a random obedience trial judge is training the Bernard, the dog may very well be less responsive.

It’s no coincidence that the dog breeds with the lowest scores are also some of the most stubborn dogs. Stubbornness can be a huge disadvantage when it comes to obedience tests, which most likely affected the Saint Bernards’ performance.

2 Reasons Why Saint Bernards Are Actually Smart

Obedience and work intelligence, which measure the dogs’ ability to learn and obey, is not everything when it comes to dog intelligence. Even the researcher who coined O&W, Stanley Coren, admits there’s more to it.

The other two components of dog intelligence are adaptive and instinctive intelligence. Both are very different types of intelligence that are much more subjective than obedience & work IQ, thus harder to measure in dogs.

1. The Saint Bernard is exceptional at assessing situations

Instinctive intelligence refers to a special intelligence related to what the dog breed was bred to do. In other words, what job does (or did) the dog do? In the past, all dogs were developed for some job or role in society – typically to help humans.

For example, there are herding dogs, hunting dogs, tracking dogs, retrievers, companions, guardians and so much more. There are even truffle-tracking dogs! Each dog has the ability to do their intended jobs all thanks to instinctive intelligence.

In addition, this ability is natural to the dogs. That is, they need very little human training in order to do or perform these instinctive jobs. It’s like how Border Collies will naturally start herding if livestock are around. All this requires a special type of dog IQ.

Bernards only get aggressive if they need to. They won’t let anyone out of their car unless we are present and we give him the ok for the person to be there. 

– Anonymous (My Smelly)

In the Saint Bernard’s case, they were bred to be guardians and protectors. With their massive size and frame, is this really a surprise? In fact, Bernards were descendants of the mastiff-type dogs first brought by the ancient Romans in order to be guard dogs.

According to How Stuff Works, Saint Bernards are one of the 10 best guard dogs! Not only are they so loyal and protective, but also highly intelligent too. In uncertain situations, Saint Bernards may be able to easily access the situation.

Not all big dogs are great guard dogs. The best guardians are excellent at sensing perceived threats and analyzing the environment or situation. They pick their moments to fight back, which speaks a lot of volume for their instinctive intelligence.

Check out this Saint Bernard doing what they do best:

2. Saint Bernard’s Adaptive Intelligence

The final dimension of dog intelligence is adaptive intelligence, which in my opinion, is the most crucial or important component. This intelligence refers to the dog’s ability to learn for itself. That is, can the dog learn from past experiences?

A dog with high adaptive intelligence is able to quickly learn to avoid past mistakes. These dogs may also be able to pick up environmental cues that associate them with actions. This is the other type of learning that makes the dog good at solving problems.

A dog that understands that the smell of sun-tan lotion means it’s time for swimming, is adaptively intelligent.

Of course, adaptive intelligence is also the hardest component to measure in dogs. The only thing we have are owner anecdotes and stories of Saint Bernards that demonstrate high adaptive IQ. But even so, we have plenty of stories that show just that.

One Saint Bernard owner explains to us why his dog, named Zeus, is so smart:

The second is grab my walking shoes from the back entrance, my Bernard is already waiting for me next to his leash. He knows he’s going for a walk.

– Zeusbernard (Dog Forums)

The owner continues by saying,it could also be sunscreen or something as simple as changing into my basketball shorts…he always knows when I’m going out for a walk.” What’s even more impressive is that he doesn’t react the same with the owner goes out to water the yard.

Not only is Zeus able to learn from past experiences, but also differentiate small clues that determine whether the owner is going out for a walk or to do some yard work. Without a doubt, this dog is an adaptively intelligent St. Bernard.

Zeus the Saint Bernard is just one story of high adaptive intelligence in this breed. However, if you take the time to search the internet, there are plenty of stories that prove their high adaptive IQ!

Is Your Saint Bernard Smart?

So is your Saint Bernard smart? Well, it can depend on the dog. Like humans, intelligence will differ depending on the individual. This is especially true for adaptive intelligence.

The the best to gauge the Saint Bernard’s true intelligence is by asking the owners themselves. As a result, we surveyed real owners from the Saint Bernard subreddit and other dog forums. Here’s what they had to say to this question.

Real Owner Answers:

1. Happeemommee says Yes:She is very loving and extremely smart, but also rotten. She seems to have no boundaries when it comes to other people’s personal space.”

2. Luvmyangels says Yes: While they are smart, they can also be stubborn. It’s not uncommon for a Saint to ‘melt’ when he/she doesn’t want to do something and when a dog this size decides to lay down and not move.”

3. Diverrjohnsil says Yes:Our bernard is too smart for his own good. I just wish he would put those smarts to use instead of doing nothing and lounging.”

4. Sendiulino says Yes:They are smart, but take a touch longer to retain commands long-term. It does not diminish anything in their character though at all.

5. Berniethebernard says Yes:Don’t underestimate these dogs. They may look like they don’t know what is going on, but they’re actually crazy smart!

6. Jkopaydog says Yes: My St Bernard is ridiculously smart. He will play dumb in order to get out of doing obedience training, but with food he all of a sudden understands everything.”

7. Stmybernardo says Mixed: I have raised two bernards. The older was never the brightest and had a goofy personality to match it. The 2 year old actually loves obedience and learning, which is completely different from anything I read.”

8. Leslie K says Yes: These dogs just need the right motivators to be able to act ‘smart.’ They don’t like to do everything you say unless there is something in it for them. Otherwise, they’re deceivingly smart dogs.

Do you own a Saint Bernard? What makes your dog so smart and intelligent? So let us know in the comments section below.

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Wednesday 21st of June 2023

I’m a Saint Bernard breeder. I’ve gone through all kinds of training and I can tell you for a fact my male is trained well enough to be a school dog (I’m a teacher) but he doesn’t listen if he doesn’t feel like it. At school he’s an Angel. At home, he’s a terror.I currently have 4 adults and 4 puppies. He’s the sweetest, most loving thing, and a total jerk face.


Sunday 31st of July 2022

We have a St. Bernard that we raised from 6 weeks old. She is 10 now and has. Even the love of our lives. She will not let a stranger get within 5 or six ft. Of us. She always gets between us and a stranger. She pushes us away from them. She also alerts us when someone drives up to the house, doesn't bark just comes and alerts us by walking to the front door and back to us several times. She is very obedient but very stubborn at times. But we love her.


Saturday 9th of July 2022

One morning when I got in from a night shift I'd decided to have some toast and, for the first time, sat in the garden to eat. The next morning when I came home and did toast, my bernard was waiting by the door to go sit in the garden 😁 never underestimate the saints, they're super intelligent as much as they're stubborn 😆


Friday 22nd of April 2022

I have a two year old Saint. He is extremely perceptive. He naturally takes care of my grandchildren. He is as alert at guarding as my Rottweiler was without any formal training. He knows the difference between when we're going for a walk vs a ride, going on a long trip or a short jaunt. He knows when he is allowed to come or has to stay home. He also gets his feelings hurt easily and has not ever had to be reprimanded twice for the same mistake. In all he's been very easy to train. My biggest hurdle is his weight vs mine.

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