🏃 Exercise & Fitness Guide
How much exercise your dog needs based on breed, size, and age — plus safe activity advice for older dogs with joint problems
💪 Why Exercise Matters
Regular exercise is one of the most important things you can provide for your dog. It keeps them physically fit, maintains a healthy weight, strengthens muscles and joints, and promotes good cardiovascular health. But the benefits go well beyond the physical — exercise provides essential mental stimulation, reduces stress and anxiety, and helps prevent behavioural problems like excessive barking, destructive chewing, and aggression.
Under-exercised dogs often become frustrated and bored, which can lead to unwanted behaviours that are sometimes mistaken for disobedience. On the other hand, the right amount and type of exercise creates a calmer, happier, and more well-adjusted dog.
However, the amount and type of exercise your dog needs isn't one-size-fits-all. It depends on their breed, size, age, and health. Getting it right — not too little, not too much — is key to keeping your dog happy and healthy throughout their life.
🐶 Exercise by Breed Group
Different breed groups were developed for different jobs, and those original purposes still influence how much exercise they need today. The UK Kennel Club classifies breeds into seven groups, each with different energy levels and exercise requirements.
🏃 Gundog Group
Breeds: Labrador, Golden Retriever, Cocker Spaniel, English Springer Spaniel, Vizsla, Weimaraner
Bred for retrieving, flushing, and working alongside hunters for hours. These dogs thrive on vigorous activity and love swimming, fetching, and long country walks. They need both physical exercise and mental stimulation to stay content. Without enough activity, gundogs commonly develop destructive habits.
🐑 Pastoral Group
Breeds: Border Collie, German Shepherd, Australian Shepherd, Shetland Sheepdog, Old English Sheepdog
Herding breeds with extraordinary stamina and intelligence. They need a mix of physical exercise and mental challenges such as agility, obedience training, or puzzle toys. A simple walk is rarely enough — these dogs need a job to do. Bored pastoral dogs often develop compulsive behaviours.
🐾 Working Group
Breeds: Siberian Husky, Boxer, Rottweiler, Dobermann, Bernese Mountain Dog, Newfoundland
Bred for guarding, pulling, and rescue work. These powerful dogs need consistent daily exercise. Huskies and Malamutes in particular were bred for endurance and require substantial activity. Larger working breeds benefit from controlled exercise rather than excessive running to protect their joints.
🐕 Hound Group
Breeds: Beagle, Whippet, Greyhound, Dachshund, Basset Hound, Irish Wolfhound
Split into sight hounds (Greyhound, Whippet) who love short explosive sprints, and scent hounds (Beagle, Basset) who prefer long, slow, nose-to-the-ground walks. Greyhounds are surprisingly relaxed at home despite their speed — they're built for short bursts, not marathons. Scent hounds benefit hugely from sniff walks.
🔥 Terrier Group
Breeds: Jack Russell, Staffordshire Bull Terrier, Border Terrier, West Highland White, Yorkshire Terrier
Don't be fooled by their smaller size — terriers are feisty, energetic dogs originally bred for hunting vermin. They need regular walks plus opportunities to dig, chase, and play. Their high prey drive means they benefit from games that mimic hunting behaviour. They often get a significant amount of exercise in the garden too.
💞 Toy Group
Breeds: Chihuahua, Pomeranian, Cavalier King Charles Spaniel, Pug, Shih Tzu, Maltese
Bred primarily as companion dogs. They still need daily walks and play, but shorter sessions suit them better. Many toy breeds can meet part of their exercise needs indoors. Be particularly careful with brachycephalic (flat-faced) breeds like Pugs and Shih Tzus, who can overheat quickly and struggle with intense exercise.
🏠 Utility Group
Breeds: Bulldog, Dalmatian, Poodle, Chow Chow, Akita, Shar Pei
This is a diverse group with widely varying exercise needs. Dalmatians have high energy and need 60+ minutes daily, while Bulldogs require much less and must avoid overexertion due to breathing difficulties. Always research your specific breed within this group. Standard Poodles are surprisingly athletic and enjoy swimming and agility.
📏 Exercise by Size
While breed is the best indicator of exercise needs, size plays an important role too — especially when considering joint health, stamina, and the type of activity that's safe and appropriate.
🐶 Small Dogs (Under 10kg)
Examples: Chihuahua, Miniature Dachshund, Pomeranian, Yorkshire Terrier
Typical needs: 30–60 minutes per day
Shorter legs mean they cover more ground relative to their body size, so even a short walk is good exercise. They can burn energy through indoor play as well. Watch for signs of tiredness, as their small frames tire more quickly. In cold weather, many small dogs benefit from a coat.
🐕 Medium Dogs (10–25kg)
Examples: Cocker Spaniel, Border Collie, Staffordshire Bull Terrier, Beagle
Typical needs: 45–90 minutes per day
The most varied group in terms of needs. Some medium breeds (Border Collie) need intense exercise, while others (Bulldog) need much less. Medium dogs are well suited to longer walks, visits to the dog park, and structured activities like agility or obedience training.
🐵 Large Dogs (25–45kg)
Examples: Labrador, German Shepherd, Golden Retriever, Boxer
Typical needs: 60–90+ minutes per day
Most large breeds are active and need substantial daily exercise. However, they're also more prone to hip and elbow dysplasia, so a balance of controlled exercise and free play is important. Avoid excessive jumping or sharp turns on hard surfaces, particularly when young. Swimming is an excellent low-impact option.
🦡 Giant Dogs (Over 45kg)
Examples: Great Dane, Saint Bernard, Newfoundland, Irish Wolfhound, Mastiff
Typical needs: 30–60 minutes per day
Despite their size, giant breeds often need less intense exercise than you'd expect. Their large frames put significant stress on joints, so controlled walking is better than running. Over-exercising giant breeds can cause lameness and accelerate joint problems including arthritis. Swimming is particularly beneficial as it's weight-bearing free.
🐶 Puppies — The 5-Minute Rule
Puppies have growing bones, developing joints, and soft growth plates that are vulnerable to damage from too much exercise. Over-exercising a puppy, especially a large or giant breed, can increase the risk of joint problems like hip dysplasia and early-onset arthritis that may affect them for the rest of their life.
The UK Kennel Club recommends a widely used guideline known as the 5-minute rule: allow 5 minutes of structured exercise per month of age, up to twice per day. This applies to lead walks and formal exercise — gentle free play in the garden at the puppy's own pace doesn't count toward this total.
| Puppy Age | Walk Duration (up to twice/day) | Notes |
|---|---|---|
| 2 months | 10 minutes | Very short lead walks. Focus on socialisation and exploring new sights and sounds |
| 3 months | 15 minutes | Gentle lead walks on soft ground where possible. Let the puppy set the pace |
| 4 months | 20 minutes | Start introducing varied terrain. Avoid stairs and jumping in/out of cars |
| 5 months | 25 minutes | Can begin slightly longer explorations. Still avoid repetitive high-impact activity |
| 6 months | 30 minutes | Gradually introduce different environments. No forced running or cycling alongside |
| 9 months | 45 minutes | Building stamina. Small/medium breeds approaching adult exercise levels |
| 12 months | 60 minutes | Small/medium breeds can transition to adult routines. Large breeds still developing |
| 12–18+ months | Gradual increase | Large and giant breeds: continue building slowly until growth plates close (14–18 months) |
Safe Activities for Puppies
- Short lead walks on soft ground — grass, earth paths, sand
- Free play in the garden at the puppy's own pace (let them rest when they choose to)
- Gentle play with similar-sized dogs — avoid rough play with much larger dogs
- Training sessions — mental exercise tires puppies just as effectively as physical exercise
- Sniff walks — slow, exploratory walks where the puppy leads with their nose
- Puzzle toys and food-dispensing games — excellent mental stimulation
Activities to Avoid with Puppies
- Forced running — never jog or cycle with a puppy
- Jumping from heights — car boots, beds, sofas (lift them instead)
- Excessive stair climbing — studies link this to increased hip dysplasia risk in puppies under 3 months
- Repetitive fetch — the sudden starts, stops, and sharp turns are hard on developing joints
- Long walks on hard surfaces — pavements and tarmac are high-impact
- Dog agility equipment — wait until fully grown and cleared by your vet
🏃 Adult Dogs — Finding the Right Routine
Once fully grown (typically 12–18 months depending on breed), your dog is ready for their full exercise routine. Most adult dogs benefit from at least one to two walks per day plus additional play and mental stimulation.
Signs Your Dog Is Getting Enough Exercise
- Relaxed and settled at home between walks
- Healthy weight — you should be able to feel their ribs without pressing hard
- Good muscle tone and condition
- Sleeps well and doesn't pace or whine at night
- Not excessively destructive or attention-seeking
Signs Your Dog Needs More Exercise
- Restless, pacing, or unable to settle
- Excessive barking, whining, or attention-seeking
- Destructive behaviour — chewing furniture, digging, raiding bins
- Weight gain despite normal feeding
- Hyperactive greetings that last longer than a few minutes
- Pulling excessively on the lead (excess energy)
Types of Exercise for Adult Dogs
🚶 Walking
The foundation of every dog's routine. Vary the route to keep it interesting. Include sniff time — this is your dog reading the neighbourhood news!
🌊 Swimming
Excellent low-impact exercise, especially for Retrievers, Spaniels, and Newfoundlands. Burns up to four times the calories of walking. Always supervise near water.
🎾 Fetch & Frisbee
Great for high-energy breeds. Use a ball launcher for distance. Avoid on hard surfaces and limit sessions to prevent obsessive behaviour. Not suitable for breeds with long backs (Dachshunds, Corgis).
🧖 Agility
Brilliant for intelligent, athletic breeds like Collies, Spaniels, and Jack Russells. Combines physical exercise with mental focus. Many local clubs offer beginners' classes.
👃 Scent Work
Hide treats or toys for your dog to find. Taps into their strongest natural sense. Particularly good for hound breeds and dogs who love to sniff. Incredibly tiring mentally.
🏔️ Hiking
Perfect for high-endurance breeds. Build distance gradually. Carry water, check for ticks afterwards, and be aware of livestock. Keep dogs on leads near farm animals, especially during lambing season.
🦳 Senior Dogs — Staying Active Safely
Dogs are generally considered senior when they reach the final third of their expected lifespan. For small breeds this might be around 10 years old, while large and giant breeds can show signs of slowing down from 6–7 years. Regardless of age, exercise remains essential for senior dogs — it maintains muscle mass, supports joint health, prevents weight gain, and provides vital mental stimulation.
The key difference is that senior dogs benefit from shorter, more frequent, gentler exercise rather than long, demanding sessions. Most senior dogs still need at least 30 minutes of daily activity, but this may need to be broken into two or three shorter walks.
Adapting Exercise for Older Dogs
🕐 Little and Often
Replace one long walk with two or three shorter ones. This keeps them active without exhausting them. A 15-minute morning walk and a 15-minute evening stroll may suit better than a single 40-minute session.
👦 Let Them Set the Pace
Slow down and let your senior dog dictate the speed. Allow plenty of sniffing time — mental stimulation from scent exploration is just as valuable as the physical walk itself. Don't rush them.
🌞 Choose the Right Time
Walk during milder parts of the day. Older dogs are more vulnerable to both heat and cold. In summer, walk early morning or late evening. In winter, a fleece coat can help arthritic dogs stay comfortable.
🧩 Watch the Terrain
Stick to flat, even surfaces where possible. Muddy or uneven ground increases the risk of slips and strains. Avoid steep hills that put extra pressure on ageing joints. Grass is gentler than pavements.
💫 Keep Muscles Strong
Gentle, consistent exercise is better than occasional bursts. Regular short walks maintain muscle tone that supports and protects joints. Stopping exercise entirely leads to rapid muscle loss, which makes joint problems worse.
🧠 Don't Forget the Brain
Senior dogs still need mental stimulation. Sniff walks, puzzle feeders, gentle training refreshers, and food-dispensing toys keep their mind engaged. Mental exercise can compensate when physical activity needs to reduce.
🦼 Arthritis & Joint Problems
Arthritis (osteoarthritis) is one of the most common health conditions in dogs, affecting an estimated 20% of adult dogs in the UK and up to 65% of dogs over the age of 7. It causes inflammation and progressive deterioration of the joints, leading to pain, stiffness, and reduced mobility.
While there is no cure for arthritis, the right approach to exercise can make a significant difference to your dog's quality of life. The biggest mistake owners make is stopping exercise altogether — this actually makes things worse, as muscles waste away without use, leaving joints with even less support.
Common Signs of Arthritis
- Stiffness when getting up, especially after rest or first thing in the morning
- Limping or favouring one leg, which may improve once they've "warmed up"
- Reluctance to jump, climb stairs, or get in/out of the car
- Slowing down on walks or wanting to turn back early
- Licking or chewing at joints
- Changes in behaviour — grumpiness, withdrawal, reluctance to be touched
- Muscle loss, particularly around the hips and shoulders
Breeds Most Prone to Arthritis
While any dog can develop arthritis, certain breeds are more susceptible due to their size, build, or genetic predisposition to joint conditions: Labrador Retriever, German Shepherd, Golden Retriever, Rottweiler, Great Dane, Springer Spaniel, Dachshund (spinal arthritis), Border Collie, and Cavalier King Charles Spaniel.
Exercising a Dog with Arthritis
✅ DO: Keep Moving
Regular gentle exercise maintains muscle strength that supports joints. Aim for short walks (10–20 minutes) two to three times a day rather than one long walk. Consistency is more important than distance. Even on bad days, a gentle 5-minute potter around the garden helps.
✅ DO: Warm Up First
Start every walk slowly for the first few minutes to let stiff joints loosen up. Many arthritic dogs are noticeably stiffer at the start of a walk but improve once moving. A gentle massage before heading out can help too.
❌ DON'T: Encourage Chasing
Avoid throwing balls or encouraging sudden sprints. The explosive starts, sharp turns, and abrupt stops put enormous stress on arthritic joints. If your dog loves fetch, roll the ball gently along the ground over short distances instead.
❌ DON'T: Exercise on Bad Days
Arthritis flares up. On days when your dog is clearly stiff and uncomfortable, reduce the walk to a gentle toilet break and let them rest. Pushing through pain causes more joint damage and inflammation.
✅ DO: Choose Soft Ground
Walk on grass, earth paths, or sand wherever possible. Hard surfaces like concrete and tarmac send more impact through the joints. In wet weather, be cautious of slippery surfaces — arthritic dogs are more prone to falls.
✅ DO: Manage Weight
Keeping an arthritic dog at a healthy weight is one of the single most effective things you can do. Every extra kilogram puts additional strain on painful joints. Ask your vet to assess your dog's body condition score and adjust food accordingly.
🌊 Hydrotherapy
Hydrotherapy — therapeutic exercise in warm water — is one of the most effective forms of exercise for dogs with arthritis, joint problems, mobility issues, or those recovering from surgery. It's also excellent for overweight dogs who need to exercise without putting stress on their joints.
The warm water (typically 28–32°C) soothes stiff muscles and reduces joint inflammation, while the buoyancy of the water supports the dog's body weight, making movement comfortable and pain-free. The natural resistance of the water builds and strengthens muscles without impact. A dog exercising in water can burn up to four times the calories of the equivalent exercise on land.
Types of Canine Hydrotherapy
🏊️ Underwater Treadmill
The dog walks on a moving belt inside a glass-sided chamber that fills with warm water to a controlled height. The therapist adjusts the water level to provide more or less joint support. This allows precise, controlled exercise targeting specific muscle groups and is particularly good for rehabilitation after surgery.
🏊 Therapeutic Swimming Pool
The dog swims freely (often with a buoyancy vest) in a heated pool with a therapist guiding them. Swimming provides a full range of motion in all limbs and is excellent for building overall muscle tone and cardiovascular fitness. The therapist can identify areas of swelling or weakness and adapt the session accordingly.
Benefits of Hydrotherapy
- Reduces pain and stiffness through warm water therapy
- Builds and maintains muscle strength without joint impact
- Improves flexibility, coordination, and range of motion
- Supports cardiovascular health and aids weight loss
- Improves circulation, delivering nutrients to healing tissues
- Boosts confidence and mood — many dogs rediscover their spark
🌡️ Exercising in Different Weather
UK weather can go from one extreme to another, and both heat and cold bring specific risks when exercising your dog. Adjusting your routine with the seasons helps keep your dog safe year-round.
☀️ Hot Weather
Heatstroke is one of the biggest summertime dangers for dogs, and the BVA reports that vets see five times more heatstroke cases during heatwaves. Nearly three-quarters of heatstroke cases develop during exercise, not from being left in cars. Dogs can't cool down as efficiently as humans — they rely mainly on panting, which becomes less effective in high temperatures and humidity.
✅ Hot Weather Exercise Rules
- Walk early morning (before 8am) or late evening (after 5pm)
- If the pavement is too hot for your hand, it's too hot for their paws
- Stick to shaded routes — woodland walks are safer than open parks
- Always carry water and a travel bowl
- Keep the pace slow — no running, fetch, or intense play
- If in doubt, skip the walk entirely — one missed walk won't harm them
⚠️ Heatstroke Warning Signs
- Excessive heavy panting that doesn't ease
- Drooling thick, sticky saliva
- Bright red or pale gums
- Vomiting or diarrhoea
- Wobbling, confusion, or collapse
- Emergency: Cool with cold tap water and call your vet immediately
❄️ Cold Weather
Most dogs cope well with UK winters, but some need extra consideration — particularly small, thin-coated, elderly, or arthritic dogs.
✅ Cold Weather Exercise Tips
- Shorter, more frequent walks in very cold weather
- Dry your dog thoroughly after wet walks — especially important for arthritic dogs
- Consider a waterproof coat for thin-coated, small, or elderly dogs
- Watch for antifreeze on driveways and roads — it tastes sweet but is lethal
- Rinse paws after walks to remove road salt and grit, which can irritate pads
- Keep walks during daylight hours and use reflective gear in the dark
🐶 Dogs That Feel the Cold
- Small/toy breeds — lose body heat faster
- Thin-coated breeds — Greyhounds, Whippets, Vizslas
- Senior dogs — less able to regulate temperature
- Arthritic dogs — cold worsens joint stiffness
- Very young puppies — not yet able to regulate well
🚨 Signs of Overexertion
Even healthy dogs can overdo it, especially if they're excited and ignoring their body's signals. Learning to recognise the signs of overexertion helps you protect your dog from injury and exhaustion.
Stop and Rest If You Notice:
- Excessive panting that doesn't settle after a few minutes of rest
- Lagging behind or stopping and refusing to walk further
- Lying down during a walk and not wanting to get up
- Limping or stiffness that wasn't there at the start
- Seeking shade and trying to lie in cool spots
- Bright red tongue or gums (possible overheating)
- Disorientation or glazed eyes
- Muscle tremors or shaking
📋 Quick Reference Guide
| Life Stage | Daily Exercise | Key Points |
|---|---|---|
| Puppy (2–6 months) | 5 mins per month of age, twice daily | Soft ground, no forced running, mental exercise equally important |
| Puppy (6–12 months) | 30–60 mins, gradually increasing | Still protect growth plates, avoid high-impact activities |
| Adult (small breed) | 30–60 mins | Indoor play counts, watch for tiredness, coat in cold weather |
| Adult (medium breed) | 45–90 mins | Varies hugely by breed, mix physical and mental exercise |
| Adult (large breed) | 60–90+ mins | Balance controlled walks with free play, protect joints |
| Adult (giant breed) | 30–60 mins | Controlled walking over running, swimming beneficial |
| Senior dog | 30+ mins in shorter sessions | Little and often, flat terrain, let them set the pace |
| Arthritic dog | 10–20 mins, 2–3 times daily | Gentle and consistent, soft ground, avoid ball chasing |