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Discover the natural and physiotherapeutic solutions for relieving canine osteoarthritis and preserving your dog's everyday mobility, validated by veterinary literature.
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Practical TipsCanine osteoarthritis is a chronic, painful and progressive condition that gradually impairs a dog's mobility and quality of life.
While medication can relieve pain in the short term, it is not always sufficient to preserve joint flexibility in the long run, particularly in older or less active dogs.
This is why many veterinary teams are now turning to natural and physiotherapeutic solutions, based on complementary approaches: hydrotherapy, laser therapy, electrical stimulation, massage, osteopathy and ultrasound.
When supervised by a professional, these methods help maintain mobility, reduce inflammation and improve daily comfort of dogs with osteoarthritis.
But which techniques are truly effective? This guide reviews the most evidence-based non-drug solutions, drawing on the latest scientific publications.
The chronic joint pain caused by osteoarthritis can trigger a vicious cycle: less movement → more stiffness → muscle loss → more pain. The multimodal approach aims to break this spiral by combining multiple therapeutic strategies:
This combination does not cure osteoarthritis, but it slows its progression and significantly improves the dog's quality of life.
Hydrotherapy and underwater treadmill walking are among the most widely used techniques in veterinary rehabilitation.
They help to:
A study conducted at the University of Tennessee (Lee, 2000) on two dogs with osteoarthritis showed a marked improvement in mobility, posture and the ability to play, confirmed by objective locomotion measurements.
Hydrotherapy allows exercise in a reduced-load environment, improving aerobic capacity, muscle strength and range of motion, while reducing impact on the joints.
Cartlidge's review (2015) explains why hydrotherapy is beneficial for dogs with osteoarthritis: buoyancy reduces the load on painful joints, water resistance allows controlled muscle work, proprioceptive stimulation supports movement patterns, and warmth provides a pain-relieving effect. Together, these factors help improve or maintain aerobic capacity, muscle strength and range of motion, while limiting impact on painful areas.
Photobiomodulation, or therapeutic laser therapy, involves applying low-intensity infrared light to soft tissues. It acts on several mechanisms:
In his literature review, Hochman (2018) demonstrates that photobiomodulation influences both the immune response and healing of various types of tissues, paving the way for a supervised and documented clinical use in dogs.
Recent studies show that laser therapy modifies the inflammatory and immune response, while promoting the healing of various types of tissues.
TENS (Transcutaneous Electrical Nerve Stimulation) is a non-invasive technique that involves applying gentle electrical impulses to the surface of the skin.
These impulses activate sensory nerve fibres, which can temporarily inhibit the transmission of pain signals to the spinal cord and brain. This principle is based on the "gate control" theory: electrical stimulation of tactile fibres occupies the nerve pathways and blocks pain messages, providing a transient pain-relieving effect.
A recent study by Pedersen et al. (2024) evaluated this approach in fifteen dogs with osteoarthritis using a randomised, placebo-controlled protocol. The dogs received TENS sessions (80 Hz, 100 µs, 45 minutes) over one to two weeks, and their gait parameters were measured on a sensor mat. The results showed no significant difference between the TENS group and the placebo group on locomotor variables (vertical force, impulse, step symmetry). These findings suggest that, under this protocol, TENS did not modify gait or weight distribution.
However, as the authors point out, the small sample size, the diversity of affected joints and the lack of consistency in settings across the literature make further studies necessary before drawing conclusions on its clinical efficacy.
Localised vibration therapy (Localized Vibration Therapy – LVT) is an emerging veterinary physiotherapy technique that involves applying targeted mechanical micro-vibrations to muscles or tendons.
These vibrations, calibrated to specific frequencies (generally between 50 and 150 Hz), activate neuromuscular and proprioceptive receptors responsible for the perception of movement and reflex muscle contraction.
According to several recent studies:
There are significant reductions in the mean pain severity score after 7 and 14 days of localised vibration therapy compared to baseline values.
This approach is particularly relevant for managing chronic locomotor disorders (such as osteoarthritis) or during the post-operative phase, when the dog is not yet able to engage in active exercise.
When applied by a rehabilitation vet, localised vibration can be incorporated into a comprehensive physiotherapy protocol, alongside hydrotherapy, therapeutic laser or TENS.
Massage is one of the simplest and most effective tools for improving a dog's locomotor wellbeing.
By stimulating the skin, muscles and circulation, it helps to:
According to veterinary physiotherapists, gentle and regular massage helps prepare the tissues before an exercise session or aid recovery after exertion.
It is particularly beneficial for dogs with osteoarthritis whose muscle stiffness worsens joint discomfort.
However, these techniques must be performed with care: a trained professional will know how to adjust the pressure and contact areas according to the animal's joint and muscle condition.
Veterinary osteopathy is based on the palpation and gentle manipulation of tissues to restore natural physiological micro-movements of the body.
In dogs with osteoarthritis, this approach aims to:
The available evidence on the clinical efficacy of osteopathy and other manual techniques in dogs with osteoarthritis remains limited, with most studies having small sample sizes and no control group.
However, field reports suggest an improvement in comfort and mobility, particularly when these manipulations are combined with broader physiotherapy measures (exercise, weight management, hydrotherapy, laser therapy).
Physiotherapeutic approaches in dogs with osteoarthritis primarily aim to reduce pain and preserve joint function. Their effectiveness relies on the thoughtful integration of several complementary techniques.
It is, however, essential that these manipulations be carried out exclusively by a veterinary osteopath or a duly certified practitioner, as certain manoeuvres may be contraindicated in older dogs or those in an acute inflammatory phase.
Discover our osteopathy case study
Therapeutic ultrasound is used in veterinary physiotherapy to treat muscular, tendon and joint conditions in dogs.
It involves the emission of high-frequency sound waves, converted into heat within deep tissues. This warming aims to improve tissue flexibility, stimulate circulation and relieve chronic pain.
According to the systematic review by Boström et al. (2022), results are inconsistent for musculoskeletal disorders (osteoarthritis, back pain, hindlimb weakness): some isolated benefits have been observed, but no independent confirmation has been published. However, the authors conclude there is moderate scientific evidence for a positive effect of ultrasound on bone healing following experimental fracture in dogs.
Ultrasound also causes a measurable increase in tissue temperature (up to +5 °C in healthy muscles and tendons), which may account for some pain-relieving or relaxation effects, though the precise mechanism has not yet been established.
Finally, the authors note that the methodological quality of studies must be improved before recommending this technique systematically, and that its use must always be supervised by a trained veterinarian.
Hydrotherapy, laser therapy, electrical stimulation, massage and osteopathy only make sense when integrated into a coherent and individualised strategy, defined by a vet or an animal physiotherapist.
The goal: combining the right approaches according to the dog's age, pain level and physical condition.
A comprehensive programme rests on four pillars:
By combining these measures, the dog regains greater mobility, comfort and confidence in its movements, while also strengthening the bond with its owner.
Canine osteoarthritis requires comprehensive management that goes beyond simple treatment.
Physiotherapy, combined with an appropriate lifestyle (weight management, physical activity, environment) and targeted nutritional support, is today one of the most effective pillars for preserving the mobility and comfort of dogs with osteoarthritis.
Techniques such as hydrotherapy, laser therapy and vibration therapy offer tangible benefits, while massage and osteopathic manipulations help restore muscular and joint balance.
Each has its place, provided it is used within a reasoned, supervised and personalised approach.
As a complement to these treatments, daily high-quality Omega-3 supplementation, such as that provided by PERNIXOL®, can help limit joint inflammation, support muscle recovery and extend the benefits of physiotherapy over time.
Because a dog that moves well is above all a dog that lives better, longer and without pain.
Discover PERNIXOL®
This article was written by the R&D team at Laboratoire Sensilia, experts in animal nutrition.