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Dogs · 5 min read · Updated 26 October 2026

How long should you walk your dog?

"A walk a day" isn't specific enough — a Whippet and a Bulldog have very different needs, and both change again with age.

Quick answer
As a starting point, a healthy adult dog needs about 20 to 40 minutes of exercise a day if small and low-energy, 45 to 90 minutes for most medium and active breeds, and 90 minutes or more for working breeds. Puppies need about five minutes per month of age, twice a day, and flat-faced breeds need shorter, gentler walks.

Guideline by size and energy level

These are general starting points for a healthy adult dog — total exercise per day, which can be split across two walks:

Type Examples Daily exercise
Toy / small, low energyPug, Shih Tzu, Cavalier20–40 min
Small–medium, moderateCocker Spaniel, Beagle, Terriers45–60 min
Medium–large, working/high energyLabrador, Border Collie, Springer60–90 min
Large, low-moderate energyBulldog, Basset Hound, Mastiff types30–45 min
Working / high-drive breedsMalinois, Husky, working Collies90 min +

Brachycephalic (flat-faced) breeds like Bulldogs and Pugs need shorter, gentler walks regardless of energy level, especially in heat, due to breathing restriction.

Puppies and seniors need less, not more

A common mistake is over-walking puppies, which can stress developing joints. A rough rule of thumb is 5 minutes per month of age, twice a day, until they're fully grown — so a 4-month-old puppy gets around 20 minutes, twice daily, not an hour-long hike. Senior dogs often do better on two or three shorter, gentler walks rather than one long one, adjusted for any joint stiffness.

Signs you've got it wrong

Weather changes the calculation too

Hot weather means shorter, earlier or later walks to avoid pavement burns and heatstroke; cold, wet weather is more about the individual dog's coat and tolerance than a fixed rule. This is exactly the kind of daily adjustment that's easy to lose track of when you're juggling more than one dog, or dogs alongside other animals.

MyGroom's Walk Advisor gives a weather-adjusted daily walk plan per dog, split morning and evening, so the decision is made once rather than re-guessed every time you look outside.

Try the Walk Advisor
Free, adjusted to today's weather.
Start free

Sources and further reading

General guidance only, not veterinary advice. Speak to your vet about your own animal.

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Written by Oli

Horse owner in the UK and the person who built MyGroom, out of one too many last-minute rug decisions and feed-shop runs.