For owners of dogs with arthritis looking for lower-impact ways to keep them moving.
Arthritis makes the everyday exercise a dog once managed easily — a long walk, a run in the field, stairs at home — noticeably harder, and owners often notice their dog slowing down, stiffening after rest, or becoming reluctant on certain surfaces. The instinct can be to reduce exercise altogether, but staying still generally makes joints and the muscles around them weaker, which can make matters worse over time.
The better approach, guided by your vet, is usually to keep a dog moving in ways that put less strain on the joints. Warm-water swimming is one of the lower-impact options available, and this guide explains why, along with what a session looks like for an arthritic dog and the precautions worth taking.

Muscle around an arthritic joint helps support and stabilise it. When a dog moves less because of discomfort, that supporting muscle can weaken, which often increases strain on the joint rather than protecting it. Most vets recommend a careful balance: enough movement to maintain muscle and mobility, without pushing through pain or overworking an inflamed joint.
That balance is difficult to strike on land, where every step carries full body weight regardless of how the joint is feeling that day.
Buoyancy reduces the weight passing through affected joints, which often allows a dog with arthritis to move more freely in water than it would comfortably manage on a walk. The warmth of the water — kept between 28 and 32°C in our pool — also tends to ease stiffness, encouraging a dog to use a joint rather than protect it out of discomfort.
This does not mean arthritis disappears in the pool, but many owners notice their dog moving with less obvious stiffness during and after a swim than during a walk of similar length.
Arthritis varies hugely in severity and location, and some dogs are also managing other conditions alongside it. Always confirm with your vet that swimming is appropriate, particularly if your dog is on pain medication, has had recent flare-ups, or has arthritis in multiple joints.
Sessions for arthritic dogs are usually paced more gently than a general fitness swim — shorter bursts of movement, more frequent rest, and closer attention to how the dog is coping rather than a fixed routine.
Swim Coach is often the most suitable choice for arthritic dogs, since one of our team stays in the water throughout to support and monitor them closely. Owner In Pool is a good alternative if your dog is more settled with you directly beside them.
If your dog is also carrying extra weight, which adds further strain to arthritic joints, Weighty Woofers combines the swim with a free weigh-in each visit, which can help track progress on both fronts at once.
A gentle swim can leave an arthritic dog pleasantly tired rather than sore, but it is worth watching how they move the following day, particularly after a first session. Some stiffness after unfamiliar exercise is normal in any dog; ongoing or worsening discomfort should be reported to your vet.
We finish every session with a full towel-down and hair-dryer, so your dog is not left cold and stiff on the journey home — cold can make arthritic joints feel worse, so a warm, dry dog leaving the pool room matters more than it might for a younger, healthier dog.
Little and often tends to suit arthritic dogs better than occasional long sessions. Because there is no membership or minimum block here, you can book at whatever frequency your vet recommends and adjust it as your dog's condition changes over time.
For many dogs, yes, but this depends on the individual case, so check with your vet first, particularly if your dog is on medication or has had a recent flare-up.
Gentle, well-paced swimming is generally lower-impact than walking, but overdoing it can aggravate any joint condition, which is why sessions for arthritic dogs are kept short and closely monitored.
The water is kept between 28 and 32°C. Many owners find the warmth helps their arthritic dog move more freely than in cold water or on a cold day.
Swim Coach is a common choice, as one of our team supports and monitors the dog throughout, but Owner In Pool suits dogs who prefer their own person close by.
Extra weight adds strain to arthritic joints, so many vets recommend weight management too. Weighty Woofers combines a swim with a free weigh-in each session.
Call 07359 881320 to discuss a gentle, vet-approved swim plan, or book a Swim Coach session online.
For owners of ageing dogs whose walks are getting shorter.
Use caseFor owners of dogs diagnosed with hip dysplasia considering swimming as part of ongoing management.
Use caseFor owners researching whether warm-water exercise could help their dog.