This is one of the most searched dog questions there is, and one of the least honestly answered — most results give a single number, and a single number is close to meaningless without knowing the dog it's supposedly for.

Why there's no one number

Exercise needs vary hugely by breed, age, and health, more than most "X minutes a day" answers let on. A working or sporting breed built for hours of activity and a short-legged companion breed built for a fraction of that aren't answering the same question, even standing side by side on the same walk. Your vet, who actually knows your dog's age, weight, and any health conditions, is the right source for a real number — this is general shape, not a prescription.

The general pattern by life stage

Puppies generally need short, frequent bursts rather than long walks — their joints are still developing, and over-exercising a young puppy is a real, commonly cited risk, not an old wives' tale. Vets often suggest a rough guide tied to age rather than a flat number, which is exactly the kind of thing worth asking about at a puppy's first check-up.

Adult dogs benefit from daily exercise, with the amount varying hugely by breed energy level — a high-drive working breed and a low-energy companion breed can have genuinely different needs even at the same age and size.

Senior dogs often do better on shorter, gentler, more frequent walks than the single long walk that suited them at five years old — the goal shifts from cardio to mobility and comfort.

Signs worth actually watching for

Under-exercised tends to show up as restlessness, destructive behaviour at home, unexplained weight gain, or pacing that doesn't settle. Over-exercised shows up differently — reluctance to continue, limping, excessive panting well after stopping, or stiffness the next day. Neither is subtle once you know to look for it, and both are worth mentioning to a vet if they're a pattern rather than a one-off.

Quality matters as much as quantity

A slow, sniffy, twenty-minute exploration of the same three streets can tire a dog out more thoroughly than a fast ten-minute lap, because mental engagement — investigating, tracking a scent, actually taking in a new environment — burns a different kind of energy than distance alone. Optimising purely for minutes or miles misses this half of the picture.

What this actually means for a daily habit

There isn't a target number Hapoo pushes toward, on purpose — a fixed target would be exactly the kind of one-size answer this whole question resists. What it does instead is notice the walk that actually happened, whatever size that turned out to be on a given day, and give it credit as itself rather than measuring it against a number that was never really about your specific dog in the first place.