A dog studying three upturned cups on the floor, the classic at-home intelligence task

Dog IQ Test

6 simple tasks you run at home, about ten minutes, and an honest read of what the score means. You will need a towel, three cups and some treats.

Task 1 of 6

The towel

Do this first

Let your dog see you, then gently drape a towel over their head and shoulders. Do not hold it down.

How long until they get out from under it?

What this task measures: Problem-solving under mild frustration. A dog that waits is often calm or trusting rather than slow — some dogs simply assume you will fix it.

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What this test actually measures

Three different things, which popular dog IQ tests tend to blend into one number. Problem-solving is the towel and the treat under the sofa: what your dog does when the obvious approach fails. Memory is the cups and the moved furniture. Reading people is the pointing task and how quickly a new cue sticks.

Most dogs are strong at one and indifferent to another, which is why the result breaks the score down by task rather than handing you a single verdict. A dog that aces the cups and ignores your pointing finger is a different animal to live with than one that does the reverse — and neither is smarter.

The last task, learning a new cue, is the one closest to what published breed intelligence rankings measure. Those rankings score obedience and working intelligence: how few repetitions a breed needs, and how reliably it responds to a command it already knows. They were never intended to rank problem-solving, and the breeds at the bottom are disproportionately the ones bred to work away from people and make their own decisions.

Before you read anything into a low score

Check the boring explanations first. An older dog, fading eyesight or hearing, a treat your dog does not rate, a hot day, or a dog that simply trusts you to sort the towel out. All of those move the score more than intelligence does.

The one result worth acting on is a change. If a dog that used to solve these easily now cannot, or seems confused in familiar rooms, that is worth raising with your vet rather than repeating the test.

Frequently asked questions

Tap a question to expand

How do I test my dog's IQ at home?▼
Run a short series of tasks and score how your dog approaches each one. This test uses 6: getting out from under a towel, finding a treat under one of three cups, noticing moved furniture, retrieving a treat from under a sofa, following your pointed finger, and learning a brand-new cue. It takes about ten minutes and you need a towel, three cups and some treats.
Is a dog IQ test accurate?▼
Not in the way an IQ test for people is meant to be. There is no validated, standardised intelligence scale for dogs, and at-home tests like this one measure a handful of behaviours on a single day. Hunger, age, eyesight, hearing, arousal and how much your dog rates the treat all move the result more than cognition does. Treat it as a structured way to watch how your dog solves things, not as a number that means something on its own.
What is the smartest dog breed?▼
The usual answer is the Border Collie, followed by the Poodle and German Shepherd, and it comes from Stanley Coren's ranking of working and obedience intelligence — essentially how few repetitions a breed needs to learn a command, and how reliably it obeys a known one. Coren was explicit that this does not measure instinctive or adaptive intelligence. A Bloodhound that ignores commands while following a three-day-old scent trail is not less intelligent; it is doing the thing it was bred to do exceptionally well.
My dog scored low. Should I worry?▼
Almost certainly not. Check the ordinary explanations first: an older dog, weak eyesight or hearing, a treat that was not worth the effort, or a dog too relaxed to bother. Breeds developed to work independently of humans — scent hounds, livestock guardians, many terriers — score lower on tests like this by design, because ignoring handler cues was the job. A sudden change in how your dog solves familiar problems is worth a vet conversation; a low score on a one-off home test is not.
Does a smarter dog make a better pet?▼
Often the opposite, and most rescues will tell you the same. Dogs that score high here need mental work every day, and without it they invent their own — which is how you get a dog that opens bins, escapes gardens and redecorates the sofa. A steady dog that naps while you work is easier to live with than a Border Collie in a flat.
How often can I run the test?▼
As often as you like, though the cups and towel tasks get easier once a dog has seen them, so a repeat score tends to drift upward from learning rather than from any change in ability. If you want a cleaner comparison, leave several weeks between runs.

What dog breed am I?

The personality quiz, if you want the fun one rather than the tasks.

How much exercise does my dog need?

A high scorer with nothing to do is how furniture gets eaten.

Should I get a second dog?

An honest check, for anyone whose clever dog seems bored.

Dogs for adoption in Canada

Rescue dogs from shelters and foster networks across the country.