Study reveals the smartest dog breed—and it's not the one you might expect
Move over, border collies, there's a new top dog in town.

Belgian Malinois, the smartest dog breed.
If you Google "smartest dog breeds," most lists you'll find put border collies in the No. 1 spot, followed in some order by poodles, German shepherds, and golden retrievers. But a 2023 study of canine cognition from the University of Helsinki puts a whole different breed at the top of the ladder—one that most of us have probably seen before but haven't heard the name of—the Belgian Malinois.
Best known as a police or security dog, the Belgian Malinois is a shepherd breed that looks very similar to a German shepherd. Both breeds are of similar height and coloring, but the Malinois is lighter weight and its ears are more triangular-shaped, according to the American Kennel Club.
So, what is it that makes the Belgian Malinois more intelligent than other dog breeds?
Belgian Malinois Male Puppy.jpg - Wikimedia Commons
commons.wikimedia.orgThe study published in Scientific Reports analyzed 1,002 dogs from 13 different breeds using a battery of smartDOG cognition tests. These tests involve food reward tasks that determine a dog's capacity for memory, problem-solving, impulse control, reading human gestures, copying human behavior, and logical reasoning. Despite a wide field of research on dogs, only a handful of studies have examined cognition of specific breeds instead of breed groups. Additionally, not much empirical research has been done on nonsocial cognitive traits such as memory, inhibitory control, spatial problem-solving, and logical reasoning—all of which were covered in this study.
The researchers identified a few different tests as signifying high intelligence. For the most significant measure of intelligence—logical reasoning—the study revealed no significant difference between the dog breeds. So, according to The Telegraph, the three tests the authors singled out instead for measuring and comparing intelligence were:
- A V-detour test, in which a dog had to detour around a transparent V-shaped fence to get to a food reward, showing some problem-solving ability.
- A human gesture reading test, in which a dog's response to five gestures—constant pointing, brief pointing, pointing with the foot, pointing at something while facing another direction, and following a human's gaze—was measured.
- An unsolvable task test, in which a dog tries to access food in an unopenable box, measuring independence and how quickly a dog asked a human for help.
The Belgian Malinois scored 35 out of a possible 39 points on these three tasks, making it the top scorer for high intelligence overall. Border collies came in second with 26 points and hovawarts came in third at 25 points.
The study authors point out that there are strengths and weaknesses in most breeds. Some score very high on some tests and very low on others. Some breeds saw middle-of-the-road scores across most tests.
According to IFLScience, one weakness the Malinois showed was in the cylinder test, in which a dog is taught to retrieve a piece of food from inside an opaque cylinder. The opaque cylinder then gets replaced with a transparent one to see if the dog will go around to the end of the cylinder to retrieve the treat, as it did with the opaque one, or try to go directly through the side of the cylinder to get to it. This test measures inhibition, and the Malinois scored among the lowest of all breeds on it.
Every dog has its bright and dim spots, but it's clear why the Malinois is a dog of choice for security work: high intelligence is necessary, of course, but even being low on inhibition can be seen as a plus for a working dog that needs to be highly responsive and act quickly when needed.
“The Belgian Shepherd Malinois stood out in many of the cognitive tasks, having very good results in a majority of the tests,” study author and owner and CEO of smartDOG Dr. Katriina Tiira told The Telegraph.
“Border Collies also performed well in many of the tests," she added.
This article originally appeared two years ago.
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There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."