At Augmentive, we’re focused on helping people understand their minds and act on them. But occasionally, research from the animal world stops us in our tracks and offers unexpected insight into human behaviour, too.

One of those questions: Can dogs have ADHD?

If you’ve ever lived with a whirlwind of a pup — constantly on the move, distracted by everything, bouncing off the walls — it might sound familiar. And while dogs can’t be diagnosed with ADHD in the same way humans can, some researchers think the similarities might run deeper than we assumed.

What the research shows

A major study from the University of Helsinki looked at over 11,000 dogs and found patterns that echo ADHD traits in humans. Hyperactivity, impulsivity, inattention. Most often in younger, male dogs. And more likely when they’re left alone for long stretches.

Certain breeds (like German Shepherds and Cairn Terriers) were more prone to these behaviours, suggesting both environment and genetics play a role. And these dogs were also more likely to show other traits: fearfulness, compulsive behaviour, even aggression. All things we see in some people with ADHD, too.

Researchers have even adapted ADHD questionnaires for dogs, like the Dog ADHD Rating Scale, based on owner observations. While not diagnostic, they’re showing up consistently in research, which raises important questions.

Why it matters (and where we draw the line)

So, does this mean your dog has ADHD? Not quite.

ADHD is a clinical diagnosis with specific criteria. And right now, that criteria only applies to humans. But the research helps us understand behaviour, in both dogs and people, with more curiosity and care.

It’s not about labelling. It’s about recognising patterns, needs, and experiences that might otherwise be dismissed or misunderstood. And when it comes to dogs, this understanding could shape better training, enrichment, and support — especially for those who seem to struggle.

Final thoughts

At Augmentive, our work starts (and ends) with people. But we’re always curious about what else can inform the way we think, feel, and act.

If ADHD is something you’re exploring, for yourself or someone close to you, we’re here to help. With fast, evidence-based assessments and a plan of action that meets your mind where it’s at. Explore how likely it is that you have ADHD by using our free self-screening tool.

And if you’ve ever joked your dog might have ADHD… you might not be barking up the wrong tree after all.