
Dr. Sara Lam
Lead Veterinarian
BVSc (Sydney), CCRT, CVA
Veterinary oversight for every rehabilitation plan — ensuring safe, clinically appropriate care for your pet.

Equipment is only as good as the hands controlling it
After surgery, during a spinal condition, or while living with arthritis, your dog faces two compounding problems: pain that discourages movement, and muscle atrophy that accelerates when movement stops. Pain medication masks symptoms but doesn’t rebuild what’s been lost. Rest prevents further injury but allows muscles to waste at alarming speed — dogs can lose 15–20% of muscle mass in a single week of disuse.
Electrotherapy breaks both cycles simultaneously. TENS delivers non-pharmaceutical pain relief by flooding nerve pathways with signals that block pain transmission and triggering endorphin release. NMES causes controlled muscle contractions — strengthening muscles and preventing atrophy even when your dog cannot or will not move voluntarily.
Two forms of electrical stimulation. One relieves pain. The other rebuilds strength. Together, they accelerate recovery in ways that neither exercise nor medication can alone.
Understanding the difference is key to understanding why electrotherapy works
TENS
Transcutaneous Electrical Nerve Stimulation
NMES
Neuromuscular Electrical Stimulation
In many rehabilitation programmes, both TENS and NMES are used in the same session — TENS first for pain relief, then NMES for active muscle work. The pain reduction from TENS allows more effective NMES treatment.
Evidence-based mechanisms — not alternative therapy
Gate Control Theory (TENS)
The spinal cord can only process a limited amount of sensory information simultaneously. TENS floods the nerve pathways with electrical signals that compete with — and override — pain signals travelling to the brain. It's like turning up the volume on a different channel: the pain signals are still being sent, but they can't get through. This provides immediate, drug-free pain relief that lasts during and often hours after the treatment session.
Endorphin Release (TENS)
Low-frequency TENS (2–10 Hz) stimulates the release of endorphins and enkephalins — your dog's natural opioid-like painkillers. These bind to the same receptors as morphine, providing powerful analgesic effects without the side effects of pharmaceutical opioids. The pain relief from endorphin release typically outlasts the treatment session by several hours, and with regular sessions, the cumulative analgesic effect increases.
Motor Neuron Activation (NMES)
NMES delivers electrical pulses that depolarise motor neurons, triggering muscle contractions identical to those produced by voluntary movement. The key advantage: NMES can activate muscles that the dog cannot activate voluntarily — due to pain, nerve damage, or learned disuse. This prevents the rapid muscle atrophy that occurs during immobilisation and rebuilds muscle mass faster than exercise alone, because the therapist controls which muscles contract, for how long, and at what intensity.
Improved Circulation & Healing
Both TENS and NMES improve local blood flow to the treated area. The rhythmic muscle contractions from NMES create a "muscle pump" effect that enhances venous return and lymphatic drainage — reducing swelling and clearing metabolic waste products. The improved circulation delivers more oxygen and nutrients to healing tissues, accelerating repair. This is particularly valuable for post-surgical sites and chronic wounds.
Safe, controlled, and comfortable — here’s exactly what to expect
Assessment & Electrode Placement
Your therapist assesses the target area — identifying specific muscles, nerve pathways, and pain points. The treatment site is clipped (if needed) and cleaned. Small adhesive electrodes are placed at precise anatomical locations. Electrode placement is critical — it determines which nerves or muscles receive stimulation. Our therapists use their knowledge of canine anatomy to ensure optimal positioning for your dog's specific condition.
TENS Treatment (Pain Relief Phase)
If pain management is needed, TENS is applied first. The device is started at the lowest intensity and gradually increased. You'll see your dog's response — most settle quickly as the gentle tingling sensation takes effect. Within minutes, endorphin release begins and pain signals are dampened. Treatment lasts 10–20 minutes per site. Many dogs visibly relax, lower their head, and some fall asleep.
NMES Treatment (Muscle Strengthening Phase)
If muscle work is needed, NMES follows. You'll see rhythmic muscle contractions as the device activates the target muscles — a contraction phase (5–10 seconds) followed by a rest phase (10–20 seconds). The therapist monitors each contraction for quality and adjusts intensity to achieve the optimal level of muscle activation. Treatment lasts 15–25 minutes per muscle group.
Integration & Next Steps
Electrodes are removed and the skin is checked. Your therapist may follow electrotherapy with other modalities — manual therapy while the muscles are warm and relaxed, laser therapy for additional anti-inflammatory effect, or land-based exercises to build on the muscle activation just achieved. Treatment progress is recorded, and the plan is adjusted for next time.
TENS for pain · NMES for muscle · Often both together
Osteoarthritis & Chronic Joint Pain
The most common application. TENS provides non-drug pain relief for arthritic joints, allowing dogs to move more comfortably. Regular sessions reduce reliance on pain medication and improve quality of life. Particularly valuable for senior dogs where long-term NSAID use carries organ risks.
Post-Surgical Recovery
After orthopaedic surgery (TPLO, TTA, fracture repair), TENS manages post-operative pain while NMES prevents muscle atrophy during the rest period and accelerates muscle rebuilding. Starting NMES early (once wound is sealed) produces significantly better outcomes than waiting for voluntary exercise alone.
Muscle Atrophy & Weakness
When a limb has been immobilised, injured, or favoured due to pain, the surrounding muscles waste rapidly. NMES causes controlled muscle contractions that maintain or rebuild muscle mass — even when the dog cannot or will not use the limb voluntarily. Essential for patients who are non-ambulatory or non-weight-bearing.
IVDD & Spinal Conditions
IVDD patients benefit from TENS for the significant pain component, and NMES for maintaining and rebuilding muscle along the spine and in affected limbs. For dogs with reduced voluntary motor function, NMES provides the stimulus that the damaged nerves cannot — preventing atrophy while nerve recovery occurs.
Neurological Conditions
Degenerative myelopathy, fibrocartilaginous embolism (FCE), vestibular disease, and peripheral nerve injuries. NMES maintains muscle bulk and joint mobility during the often slow process of neurological recovery. It can also provide proprioceptive input — helping the nervous system "remember" muscle activation patterns.
Cruciate Ligament Injury
Pre-operative NMES strengthens the quadriceps and hamstring muscles before surgery, leading to faster post-operative recovery. Post-operative NMES rebuilds muscle mass that is rapidly lost after surgery — particularly the quadriceps group, which atrophies quickly when the stifle is painful or immobilised.
Muscle Spasms & Trigger Points
TENS can release painful muscle spasms and trigger points by overriding the pain-spasm-pain cycle. The electrical stimulation causes local muscle relaxation and endorphin release, breaking the cycle that perpetuates the spasm. Often used before manual therapy to allow deeper, more comfortable tissue work.
Senior Dog Maintenance
Age-related muscle loss (sarcopenia) and chronic pain reduce mobility and quality of life. Regular TENS + NMES sessions maintain muscle mass, manage pain, and keep senior dogs active and comfortable. Many owners describe it as "turning back the clock" for their ageing pets.
The difference between effective treatment and a machine doing nothing
Electrotherapy is only as effective as the electrode placement. A few centimetres off-target and the electrical current may miss the intended nerve or muscle entirely. This is why consumer-grade TENS units used at home without professional guidance often disappoint — the device may be fine, but the placement is wrong.
At RehabVet, our therapists have detailed knowledge of canine anatomy — motor points, nerve pathways, muscle fibre orientation, and fascial planes. Electrodes are placed at specific anatomical landmarks to ensure the electrical current follows the intended path through the target tissue.
TENS Placement
Electrodes are positioned along the nerve pathway serving the painful area — not necessarily on the painful spot itself. For spinal pain, electrodes may be placed paravertebrally (alongside the spine). For joint pain, they bracket the joint. For referred pain, electrodes may be placed at the nerve root. Incorrect placement = no pain relief.
NMES Placement
Electrodes must be positioned over the motor point of the target muscle — the specific location where the motor nerve enters the muscle belly. This is where the muscle is most responsive to electrical stimulation. One electrode at the motor point, one at the distal tendon. Wrong placement = the wrong muscle contracts, or no contraction at all.
Most effective when combined — and at RehabVet, everything is under one roof
Electrotherapy + Manual Therapy
TENS relaxes painful muscles and reduces guarding, allowing the therapist to perform deeper, more effective manual therapy. NMES can then strengthen muscles through the improved range of motion that manual therapy created. The combination is particularly powerful for spinal conditions and joint stiffness.
Electrotherapy + Manual Therapy
TENS relaxes painful muscles and reduces guarding, allowing the therapist to perform deeper, more effective manual therapy. NMES can then strengthen muscles through the improved range of motion that manual therapy created. The combination is particularly powerful for spinal conditions and joint stiffness.
Electrotherapy + Laser Therapy
Class 4 laser and TENS both provide pain relief through different mechanisms — laser reduces inflammation at the cellular level while TENS blocks pain signal transmission. Used together, the analgesic effect is additive. Laser also accelerates tissue healing, complementing NMES's muscle-rebuilding effects.
Electrotherapy + Acupuncture
Electro-acupuncture (electrical stimulation applied through acupuncture needles) combines the precision of acupuncture point targeting with the sustained stimulation of electrotherapy. This produces stronger and longer-lasting effects than either modality alone — particularly for chronic pain conditions and neurological rehabilitation.
Transparent pricing — specialist care at fair rates
Combined Session
$60–$90
Session
$90–$150
Full Rehab Session
$120–$180
An initial rehabilitation assessment is required for new patients. Package rates available for multi-session treatment plans. Contact us for a personalised quote.
Ready to take the next step?
Our rehabilitation team will assess your pet and build a personalised care plan.
Equipment is only as good as the hands controlling it
Specialist rehabilitation therapists — not general practice assistants
Every electrotherapy session at RehabVet is performed by a qualified rehabilitation therapist with specific training in electrode placement, parameter selection, and patient monitoring. This isn't a machine left running on a timer — it's clinical therapy actively managed by an expert who adjusts settings in real time based on your dog's response.
Professional-grade equipment with precise control
Our electrotherapy devices offer precise control over frequency, pulse width, intensity, waveform, and duty cycle — parameters that consumer-grade units lack. This precision matters: the difference between therapeutic and sub-therapeutic stimulation is often in the parameters, not the machine itself.
Multimodal rehabilitation under one roof
Electrotherapy works best as part of a comprehensive programme. At RehabVet, your dog can receive electrotherapy, manual therapy, laser therapy, acupuncture, hydrotherapy, and HBOT — all in one visit, all coordinated by one team. No referrals between facilities. One team, one plan, integrated care.
Electrotherapy for dogs AND cats
Many clinics offering electrotherapy focus exclusively on dogs. RehabVet has extensive experience treating cats as well — adapting protocols for feline sensitivity, temperament, and anatomy. If your cat has arthritis, post-surgical pain, or a neurological condition, electrotherapy may be appropriate.
230 verified 5-star Google reviews
Real outcomes from real pet owners. Our results speak — and our reviews reflect the quality of care across all modalities, including electrotherapy as part of comprehensive rehabilitation programmes.
Qualified rehabilitation specialists, led by Dr. Sara Lam

Lead Veterinarian
BVSc (Sydney), CCRT, CVA
Veterinary oversight for every rehabilitation plan — ensuring safe, clinically appropriate care for your pet.

Senior Therapist

Therapist

Hydrotherapist

Hydrotherapist

Client Relations, Marketing & Business Development Manager
Everything Singapore pet owners want to know
My family and I would like to thank RehabVet team for the care, dedication, and professionalism shown to our beloved Border Collie, Patches. During his rehabilitation journey, the therapists and staff were always patient, compassionate, and willing to answer our questions. It was evident that they genuinely cared about his well-being and worked hard to help him maintain the best quality of life possible.
Clean environment and knowledgeable people who loves pets. Highly recommended.
Great place for rehab and therapist
The only place that Aiko loves so wholeheartedly, greeting all staffs cheerfully the moment she enters and resting on their thighs after hydrotherapy so peacefully. The trust and demure of your dog tells it all. No bias or pre-conceived perceptions. We were surprised that the first five hydrotherapy sessions have helped to strengthen her hips and improve her level of energy. Sean is just the consummate professional!
This clinic combines effective treatment, compassionate handling, and up-to-date evidence-based rehabilitation tools. My dog has experienced very visible improvement after just a few sessions with them. Very effective. Many pet owners I spoke to at the clinic also gives it a thumbs up. They have a team of well trained and very caring professionals. I have not seen any dogs that are not comfortable with them over here. 👍🏻
We visited Rehabvet as Bruno was having some mobility issues with his hind legs. We had an excellent experience. They structured a massage / exercise / hydro schedule that worked wonders. Bruno is feeling much better now.
This is the best rehab clinic for my dog.
We've been bringing Kuma to RehabVet for physiotherapy and the experience has been outstanding. The team truly cares for every fur patient, and you can feel the warmth and dedication the moment you walk in. A special thank you to Hazel, Kuma's therapist, who is incredibly patient, attentive, and knowledgeable. She not only conducts the sessions with great care but also provides practical advice for us to continue strengthening Kuma's muscles at home and the results really show. Thank you as well to Dr. Sara, Xan, and the entire RehabVet team for the love and professionalism you show to every pet. If your furkid needs rehabilitation or physiotherapy, RehabVet is truly a place you can trust.
Had a very positive experience at the rehab vet. The entire team was professional, gentle, and reassuring throughout the session. Dr Sara was especially wonderful — knowledgeable, patient, and took the time to explain everything clearly without rushing. You can tell she genuinely cares about the animals and their recovery. The facility has also just been renovated and is very clean, modern, and calm, making it a comfortable and conducive environment for both pets and owners. Highly recommended.
We're truly grateful to Dr. Sara, the entire RehabVet team, and especially Xan, who has been exceptionally detailed and patient. The whole team has shown such genuine care throughout Milo's recovery journey. Milo was diagnosed with IVDD Grade 3 in late June 2025. Although he hasn't fully recovered yet, we've seen significant improvement over the past 3.5 months with pain relief treatments, hyperbaric oxygen therapy, acupuncture, and regular exercise sessions. We believe that slowly but surely, Milo will make a full recovery. Never give up!
Haru has been going to rehabvet since Nov 2025 to manage his mobility caused by luxating patellar and hip dysplasia. Thus far, we witnessed huge improvements thru several methods of rehabilitation such as ultrasound/laser therapy, land exercises and hydrotherapy! Aside from the treatments, what made us continue with them is the hospitality of the staff! They are always so welcoming and you could feel the warmth everytime you step into the clinic! Also, they treat your furkid with love and respect. Highly recommended.
I can't recommend RehabVet highly enough! My Happy, a pomeranian with patella luxation grade 3 on her left hind leg and hip dysplasia, has made incredible progress since starting physiotherapy here. The team is so knowledgeable, patient, and genuinely caring. All the therapists were fantastic and tailored the sessions perfectly to Happy's needs. The facilities are clean and well-equipped, and my dog always seemed comfortable and even enjoyed their sessions. If your furry friend needs some extra support, look no further than RehabVet!
We've been taking our dog to Rehab Vet Singapore for about 6–7 years, mainly for EMF therapy, water treadmill sessions, and joint and muscle supplements. After her hip surgery, she needed a comprehensive recovery plan, and the team here has provided just that and more. Their treatments have helped her regain strength and mobility, and the long-term maintenance has been invaluable in keeping her active and comfortable. The staff is knowledgeable, caring, and always focused on her needs. We truly appreciate the dedication they've shown over the years – highly recommend!
Went to RehabVet for a second opinion on a serious limp my husky had developed. They were exceptionally knowledgeable, gave practical advice and were very generous with their time. We moved forward with treatment and the non invasive options they gave have made him much more comfortable and the future is promising. From the first time I reached out via whatsapp they gave clear helpful advice, follow up on treatment, pictures, liaised with pet transportation and more. A really amazing full service experience. Thank you very much.
As a fur mummy, finding people who genuinely care for and love our babies is so important. I've found exactly that here, especially with Judette, Xan, Noelle, and Joyce. My babies, Barley (17yo cat) and Lexi (9yo dog), come in for pain management and rehab sessions, and I'm always completely comfortable with how they're treated. The team is incredibly patient, gentle, and kind, and it shows in the way they handle my pets. So grateful to have found a rehab centre I truly trust. Highly recommended.
My Shih Tzu, August, has osteoarthritis and he was unable to walk. We took him to RehabVet Clinic after reading good reviews about it on Google. Since November 2023, he has been having therapy here and has shown improvement in his mobility under the tender loving care from Dr Sara Lam and the staff members, with special mention and appreciation to Angeline, Joyce, Hui Tze and Shaun. My Puppy King will continue his treatment here as we have trust in this lovely team. Thank you!
Bubble has been with Rehab Vet for years as he grows older and manages his luxating patella. I am truly grateful to Doc Sara, Xan, Sean, Joyce, and the entire rehab team for always taking such wonderful care of Bubble and watching over him during every session. Bubble came from a condition whereby he couldn't even walk, he was paralysed. But really thankful to rehab vet that made the impossible, became possible. Thank you Doc Sara & all Rehab Team
Great team! Brought my dog Bunny in for a consultation because her luxating patella was getting worse. Bunny is an anxious dog so I expected her to be a handful during the consult but she was very calm in the therapists' presence! Shout out to Xan and Noelle for helping her feel at ease in a foreign place. I love the clinic's interior as well, the warm lights and pastel colours are very welcoming for both me and Bunny :)
Rehabvet was recommended to us by our vet because our dog dislocated her hip when she was a puppy. We've been going to Rehabvet for several years now and their standard of care has been consistently high throughout. Special shoutout to Sean for always trying his best to make her visits as comfortable as possible 👍 (She gets easily anxious)!!
Having been to several vets and rehabs with my senior Shih Tzu, my experience at RehabVet has been the best. My only regret was not bringing him here sooner when his issues first came up! My very anxious 15 year old kiddo was diagnosed with IVDD and is unable to move all his limbs voluntarily at all times. After the initial testing and diagnosis by Dr. Sara, he has had a few trips to the Hyperbaric O2 Therapy, Laser Therapy, and Electrical Stimulation with massages. Now, I can tell that he is in less pain and is also more comfortable and less anxious. I would highly recommend RehabVet to anyone thinking about it!
I can't thank Xan and his team at RehabVet enough for the incredible care they've given my dog. After a sudden incident where my dog started dragging both hind legs, the vet diagnosed him with IVDD stage 2. I decided to try physio at RehabVet, and it was the best decision I could have made. Within just 2-3 sessions, my dog's hind legs showed significant improvement—they were no longer wobbly. Now, after 7-8 sessions, he's regained his mobility and is even jumping around at home again. Xan's patience and dedication made all the difference. I highly recommend RehabVet to anyone in need of compassionate, effective care for their pet.
Always a pleasant experience here at RehabVet- clean area, calm ambience and super patient therapists. Staff are very willing to share tips on home care massages and explain in detail how our pups muscles work, gait observation and strength training for them!
Sean is an incredibly caring and skilled rehab therapist. He's gentle, patient, and truly treats every dog like his own. We saw clear improvement in our dog's mobility, and sessions are always handled with professionalism and compassion. Highly recommend!
Have a wonderful experience with the team at Rehab Vet. The staff are warm, friendly, and always patient in answering our enquiries. Their care and professionalism make every visit reassuring.
My senior dog has been with rehabvet since Sept 2025 after her leg surgery. We're happy to see improvement! Everyone is helpful and friendly here. Thanks rehabvet team!
Newly renovated place, more conducive for therapy sessions. Therapists are experienced in handling older dogs. Have been sending my 18 year old dog for therapy for more than a year.
The therapists are patient and helped improved my dog's arthritis condition. They taught us how to massage his joints and told us to use heat therapy.
My dog has been coming to rehabs for hips dysplasia at a young age of 2 years old & now is 10 years old & condition did not detoriate - glad we started early.
Mochi enjoys his physio sessions with Rehabvet. His LP grade reduced from 3 to 2 with regular weekly sessions. The therapists are friendly and always make sure the sessions intensity are suitable for him.
We've sent both our dogs to RehabVet for some years now. Thanks to the staff for always being so welcoming and caring. Butter loves his swim here.