Purpose-built for dog knees · TPLO & CCL recovery

Kilde One™

Fixed knee or back legs giving out? It’s usually the same symptom: inflammation inside both knees, called Mirror Knee Syndrome. Kilde One puts clinic-level MedaRed™ Infrared on both back knees, 10 minutes a night at home.

4.8 / 5.0 · 1,210 verified dog owner reviews
  • 01Back on all four legsLess toe-touching on the repaired side
  • 02Protect the knee that's leftThe good one gets light every night too
  • 03Rehab-style light without the rehab billAvoid the drive, avoid the $75 visits
  • 04Relaxed in 10 minutesGood for stiff days and crate rest
Limited-time pricing · reserved for youExpires in --:--:--
Reservation IDKLD-·····
Your bundle price is held under this ID until 11:59 PM tonight.
Limited-time restock: [N] bundles left
Choose your kit
In the box
  • Kilde knee wraps ×2One for each back knee
  • USB-C charging cable
  • The Knee Field GuideDigital downloadFREE
In the box
  • Kilde knee wraps ×42 sets for both back knees
  • USB-C charging cables ×2
  • Kilde Companion™ AppTimes every session for youFREE
  • The Knee Field GuideDigital downloadFREE
In the box
  • Kilde knee wraps ×63 sets for both back knees
  • USB-C charging cables ×3
  • Kilde Companion™ AppTimes every session for youFREE
  • The Knee Field GuideDigital downloadFREE
Free gifts with your order$87 in gifts unlocked
Guaranteed safe & secure checkout
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Visa
100-day money-back guarantee
Free shipping on 2+ pairs
US-based support
How It Works

Most dog knee trouble starts with inflammation in the lining of both back knees, called Mirror Knee Syndrome. Kilde One puts clinic-level MedaRed™ Infrared (660nm red + 850nm near-infrared) flat against the skin under the coat to calm it. Strap one on each back knee, press start, and they switch off on their own after 10 minutes. Nightly for the 8-week reset, then 1–2 sessions a week.

How to use
  1. Part the coat at the knee.
  2. Wrap and strap. Close both straps snug, like a watch band: firm, not tight.
  3. Press start. 10 minutes, then it switches off. Do both knees at the same time.
Before your first session

Just had surgery? Start on the other knee, and add the repaired knee once your vet clears the incision area.

Does it get hot? It feels gently warm. It doesn't burn at these levels.

Will my dog sit still? Most settle in within a few sessions, especially in the crate or at bedtime. The straps keep it in place if they shift.

Shipping & returns

Tracked delivery to the US, Canada, the UK, Australia and New Zealand. Free shipping on 2+ pairs. Delivered in 5–8 business days (excluding priority 3-day processing).

Questions? Our US-based support team is a message away. Every order is covered by our 100-day money-back guarantee. See our refund policy.

See it in action
See it in action
Kilde One™ · $179.99Expires in --:--:--Claim offer
Sound familiar?

Where are you in their knee journey?

Tap the one that sounds like home.

Weeks 1–12: crate rest

$6,000 later, you're sleeping next to the pen.

The cone, meds every eight hours, leash potty breaks with a towel under their belly. Rehab helps, but it's a drive and a bill every visit, so it's twice a week at best.

You've probably noticed
  • Toe-touching or three-legged on the bad side
  • Restless and whining in the crate at night
  • Rehab twice a week is all the budget allows
Where Kilde One fits

Once your vet clears the incision area, the repaired knee gets rehab-style red light every night while they rest in the crate. No drive, no appointment.

Claim your bundle
Lab asleep in recovery pen wearing Kilde One
The knee doing double duty

You fixed one knee. The other one's been doing double duty ever since.

After a cruciate tear the good leg carries the load, and surgeons warn owners that 40 to 60% of dogs tear the other one too. Most insurance calls the second knee pre-existing.

You've probably noticed
  • Sits with one back leg kicked out
  • Shifts weight off a back leg when standing
  • Slower on the stairs since surgery
Where Kilde One fits

A set is two wraps, so the good knee gets the same 10 minutes as the repaired one, every night.

Claim your bundle
Australian Shepherd wearing Kilde One on both knees
“We were 4 months removed from his first surgery before he blew the other knee running up a flight of stairs.”
Dan, pit bull owner
Months 3–12

The x-ray says healed. Their mornings say otherwise.

TPLO changes the angle of the joint, but the arthritis stays in the knee. Plenty of dogs get cleared and still struggle with stiff get-ups, short walks and skipped stairs.

You've probably noticed
  • Stiff first steps after a nap
  • Shorter walks, sits down mid-walk
  • Stopped jumping on the bed or into the car
Where Kilde One fits

Ten minutes on both knees while you watch TV. Owners use it to keep evenings and mornings easier, alongside whatever your vet has them on.

Claim your bundle
Golden retriever hesitating at the stairs
Waiting, or not doing it

Quoted $5,000. Told to rest for 8 weeks and reassess.

Maybe the slot is months away, they're too old for anesthesia, or the number just isn't possible right now. Strict rest can feel like doing nothing.

You've probably noticed
  • Partial tear or conservative management
  • Waiting weeks for a surgery date
  • Already shopping braces and supplements
Where Kilde One fits

Do something for the knee every night while you wait: 10 minutes of red and near-infrared light at home, alongside your vet's rest plan.

Claim your bundle
Older pit mix resting wearing Kilde One
Testimonials

Owners who've been where you are.

4.8 / 5.0 · 1,210 verified dog owner reviews

Cheaper than driving to the clinic for cold laser.

Our surgeon recommended in-clinic laser therapy during recovery, but at $75 per session plus the stress of loading a 90lb post-op dog into the car, it wasn’t practical. Having this 660/850nm wrap at home paid for itself almost instantly. We do 10-minute sessions while he rests in his pen.

Tom H.Verified buyerBear · Rottweiler, 6

Helped keep her incision scar tissue soft.

After her staples came out, the tissue along the incision line felt tight and cord-like. I was worried it would restrict her flex and extension during recovery. Using the red light pad warmed up the fascia so we could go through her passive range-of-motion exercises without her resisting or kicking.

Megan F.Verified buyerLuna · Australian Shepherd, 4
German Shorthaired Pointer wearing a Kilde knee wrap at breakfast

Eased the morning stiffness after crate rest.

Every morning when coming out of his recovery pen, his surgical knee was stiff and he’d hop on three legs for the first few minutes. Strapping this wrap on his knee for 10 minutes during breakfast loosened up the joint so he could step out comfortably for his morning potty break.

Derek P.Verified buyerOakley · German Shorthaired Pointer, 5
Boxer resting in a recovery pen wearing a Kilde knee wrap

Easy to use inside a recovery pen without cords.

Managing a high-energy dog on strict crate confinement means running power cords into a pen is a hazard. The rechargeable battery on this wrap is super convenient. I strap it to his leg, tuck the battery pack into the strap pocket, and let him relax without worrying about wire chewing.

Jessica C.Verified buyerMilo · Boxer, 3
1 · sore knee 2 · hips overload 3 · back compensates 4 · front end overworks Inflammation rarely stays in one knee
The Smoldering Knee™
Why the knee story doesn't end at surgery

The surgery fixed the ligament. The fire inside the knee is still burning.

Research on cruciate dogs shows the tear usually comes after months of slow inflammation inside the joint. Surgery fixes the mechanics. It doesn't put that inflammation out, and the same changes often show up in the other knee.

  • 01
    It starts before the tear

    Joint inflammation shows up before the ligament fails, and it's linked to a higher risk for the other knee (Muir et al., PLoS ONE 2011).

  • 02
    It's usually in both knees

    In one study, every dog with a single tear already showed arthritis changes in both knees (Little et al., PLoS ONE 2014).

  • 03
    Twice a week can't keep up

    Clinic laser targets the inside of the joint, but at $30 to $75 a visit, most dogs get it twice a week, then not at all.

  • 04
    Kilde One: the clinic light, every single night

    Built around the dog knee: red and near-infrared light pressed against the skin on both knees, 10 minutes while they sleep at home.

Claim your bundle
Already tried a brace or a pad?

Built for the knee. Everything else was built for something else.

Braces support the knee from the outside. Light pads slide down the leg and sit on the fur. Clinic laser works, but you pay $30 to $75 every visit. Here's how they stack up.

Knee braces
  • Light where it's neededNo light at all
  • Stays put on the kneeSlides, rubs, needs fitting
  • Both knees at onceUsually one leg
  • Both wavelengths listedNot a light device
  • Every night, at homeDaily, but support only
  • Money-back guaranteeOften 30 days
Red light pads
  • Light where it's neededSits on top of the fur
  • Stays put on the kneeSlips off when they move
  • Both knees at onceOne spot at a time
  • Both wavelengths listedOften vague
  • Every night, at homeAt home
  • Money-back guaranteeOften 30 days
Made for knees
Kilde One™
Kilde One™
  • Light where it's neededFlush on the knee, under the coat
  • Stays put on the kneeContoured wrap + 2 straps
  • Both knees at once2 wraps per set
  • Both wavelengths listed660 + 850nm
  • Every night, at home10 min while they rest
  • Money-back guarantee100 days
Claim your bundle
Clinic laser
  • Light where it's neededShaved spot, at the clinic
  • Stays put on the kneeHeld by staff
  • Both knees at onceOne spot per visit
  • Both wavelengths listedYes
  • Every night, at home$30–75 a visit + the drive
  • Money-back guaranteeNone
KildeBracePadsClinic
Light where it's neededFlush on the knee, under the coat
Stays put on the kneeContoured wrap + 2 straps
Both knees at once2 wraps per set
Both wavelengths listed660 + 850nm
Every night, at home10 min while they rest
Money-back guarantee100 days
Score
Kilde6/6
Brace2/6
Pads2/6
Clinic3/6
Claim your bundle
12 weeks of light therapy, 3x a week
Kilde One™ 1 PAIR $89.95 once
Red light pad + add-ons ≈ $197
Clinic laser sessions $1,080–2,700
What to expect

Every night counts. Here's how they add up.

  1. Night 1

    On while they rest

    Wrap both knees, press start. Ten calm minutes in the crate or on their bed, then it switches off.

  2. Weeks 1–2

    Calmer nights

    Owners often notice a more settled dog at bedtime, and fewer 3 AM wake-ups.

  3. Week 6 · recheck

    Easier get-ups

    The window where owners most often report smoother get-ups and more confident steps.

  4. Cleared & beyond

    Both knees, for the long haul

    Keep 10 minutes on both knees a few nights a week, including the one that did double duty.

Based on owner-reported experiences. Use alongside your vet's rehab plan. Individual results vary.

All reviews

4.8
★★★★★1,210 verified dog owner reviews
★★★★★Verified buyer

Cleared up the nasty gravity-dependent bruising around his hock in 4 days.

By day 5 post-TPLO, all the fluid and purple bruising settled down into Knox’s lower leg and hock—his ankle looked like a grapefruit. My vet suggested laser or light therapy to speed up lymphatic drainage. Used this wrap on 850nm mode twice a day, and the swelling drained completely by day 9. His surgeon was actually impressed at our 2-week staple removal check.

Marcus T.Knox · post-TPLO
★★★★★Verified buyer

Got her to stop 'toe-tapping' and actually put her foot down flat.

We were at week 3 post-op and Daisy was still toe-tapping instead of putting full weight on her pad. She was super guarded and stiff around the stifle. After 4 days of using this red light wrap right before our daily leash walks, she started planting her paw flat on the ground. It warmed up the joint so she wasn't so terrified of the weight shift.

Elena R.Daisy · week 3 post-op
★★★★★Verified buyer

Cheaper than driving to the rehab clinic 3x a week for cold laser.

Our ortho surgeon wanted us doing in-clinic laser therapy post-op, but at $75 a pop plus a 45-minute drive each way with a 90lb dog in a car harness, it was brutal. Having this 660/850nm pad at home paid for itself in less than two weeks. We do 10-minute sessions on his knee right in his recovery pen while he chews a yak chew.

Greg B.90 lb dog · post-op
★★★★★Verified buyer

Helped combat the severe quad wasting during 8-week crate rest.

The muscle atrophy in her surgical leg happened insanely fast—her quad was completely gone by week 2. Our rehab therapist recommended daily light therapy to boost mitochondrial function and cellular circulation while she was immobilized. Combined with gentle weight-shifting exercises, her leg muscle came back so much faster than after her first knee surgery!

Samantha L.8-week crate rest
★★★★★Verified buyer

Kept the incision scar tissue soft and flexible.

Once the staples came out, the incision area felt like a hard, tight cord down the side of his knee. I was terrified it was going to restrict his flex/extension range of motion. Using the red light pad warmed up the fascia and softened the scar tissue so I could do his passive range-of-motion (PROM) stretches without him crying or kicking out.

David K.Post-TPLO · after staples
★★★★★Verified buyer

Passed our 8-week bone-healing X-rays with flying colors!

The biggest stress of TPLO is waiting for that 8-week X-ray to see if the cut bone actually fused to the plate. I used this wrap religiously on his stifle joint every single morning. His radiograph at 8 weeks showed strong bone bridging, and the surgeon gave us the green light to start increasing walk times.

Jeff D.8-week recheck
★★★★★Verified buyer

Saved his 'good' leg from blowing out due to overcompensation.

Every TPLO parent knows the horror story: they tear one ACL, overcompensate on the other leg, and blow that one out too. Since my Aussie was putting 90% of his weight on his non-operated leg for the first month, I used this wrap on BOTH knees to keep his good joint from breaking down under the extra stress.

Priya K.Australian Shepherd · post-TPLO
★★★★★Verified buyer

Game changer for morning stiffness after night-time crate confinement.

Every morning when I let him out of his recovery crate, his surgical knee was super stiff and he'd hobble on three legs for the first 10 minutes. Strapping this cordless wrap on his knee for 10 minutes while he eats breakfast completely eliminates that morning stiffness so he can head straight out for his potty break on all four legs.

Hannah V.Post-TPLO · crate rest
★★★★★Verified buyer

Didn't irritate his shaved, sensitive post-op skin.

My Pitbull has super sensitive skin and gets razor burn/dermatitis whenever he gets shaved for surgery. I was worried a therapy wrap would irritate his skin or heat it up too much. The LED lights stay completely cool on the skin while penetrating deep, and the soft lining didn't chafe his leg at all.

Chris W.Pit Bull · post-op
★★★★★Verified buyer

The cordless battery design is a must inside a recovery pen.

If you're managing a high-energy dog on strict crate confinement, running power cords into their pen is a disaster waiting to happen. The rechargeable battery pack on this model is brilliant. I can wrap his stifle, tuck the battery into the strap pocket, and let him snooze without worrying about cord chewing.

Chloe N.Strict crate rest
★★★★★Verified buyer

Incredible recovery tool

Far more effective than holding a clumsy red light panel over thick fur. The contact face makes all the difference.

Kevin S.Zeus, Rottweiler, 8
★★★★★Verified buyer

So easy to use daily

10 minutes with auto-off means I just put it on while we watch TV. Zero hassle.

Amanda W.Bandit, Australian Cattle Dog, 6
★★★★★Verified buyer

Every owner needs this

Better than clinic laser sessions because we can do it daily at home without the stress of travel.

Lisa M.Bella, Border Collie, 8
★★★★★Verified buyer

Saved our hunting season

He’s 9 and still hunts hard. This routine keeps him loose instead of stiff the next morning.

Wyatt B.Duke, Brittany Spaniel, 9
★★★★★Verified buyer

She looks forward to it

She literally lays down and waits for me to strap her in now. Knows it makes her feel good.

Rachel D.Stella, Boxer, 7
★★★★★Verified buyer

Night and day difference

His morning stiffness completely vanished after the first week. Highly recommend to any active dog owner.

Greg H.Copper, Vizsla, 5
★★★★★Verified buyer

Reduced our med dependency

We were stacking joint supplements with minimal relief. Adding Kilde One gave him his spring back.

Tom E.Thor, Rhodesian Ridgeback, 8
★★★★★Verified buyer

Back on the trails

Thought our hiking days were over at age 8. Now we are back doing weekend miles.

Nathan F.Koda, Alaskan Malamute, 8
★★★★★Verified buyer

Quality build

Materials feel premium and durable. USB-C charging is super convenient.

Laura B.Sammy, English Springer Spaniel, 6
★★★★★Verified buyer

Unreal results

You can tell this was engineered by people who actually understand canine biomechanics and compensation.

Dan S.Jax, Doberman Pinscher, 7
★★★★★Verified buyer

Peaceful evenings

No more restless pacing or whining on the rug after long walks. She relaxes instantly.

Amy K.Sadie, Australian Shepherd, 6

Questions

How soon after the TPLO can we start?

Ask your surgeon first. Most owners start on the other knee right away and add the repaired knee once the vet clears the incision area, usually after the stitches come out. Never use it over an open or healing incision.

Will it slide down their leg?

It's contoured to sit around the knee and closes with two wide straps, so it stays put while they lie down or shift. Snug it like a watch band: firm, not tight.

Does it get covered in hair?

The outer face is smooth and wipes clean, and a lint roller clears anything that sticks. Close the straps on themselves when you put it away so they don't pick up fur.

Why are there two wraps in a set?

One for each back knee. The repaired knee and the one doing double duty both get 10 minutes, at the same time.

Does it work through fur?

Fur absorbs and scatters light, which is why Kilde One is built to sit flush against the skin. On thick or double coats, part the fur at the knee before you strap it on.

Can we use it during rehab?

Yes. Owners use it at home on the nights between rehab visits. Let your rehab vet know so they're in the loop.

My dog is on Librela, Rimadyl or gabapentin. Can I use both?

Yes. Kilde One is a drug-free light routine, so owners use it alongside what their vet prescribes. Keep your vet in the loop on any changes.

Will it fit my dog?

Each wrap is 21.5 × 16 cm (8.5 × 6.3 in) and closes with two adjustable straps, so it wraps around the knee of most medium and large dogs.

How often should we use it?

Most owners do 10 minutes on both knees once a day, or 3–5 times a week. Your vet can tailor it.

When will I notice a difference?

Many owners notice changes within the first few weeks. Every dog is different, which is why you get 100 days to try it.

Is it safe?

At these levels red and near-infrared light don't burn. Don't use it over an open or healing incision until your vet clears it, keep it away from the eyes, and don't use it over tumors, on pregnant dogs, over growth plates in puppies, or over the thyroid or testicles. Ask your vet first if your dog is being treated for a condition.

Can I use it on two dogs?

Yes. 2 PAIRS gives you 4 wraps and 3 PAIRS gives you 6, so nobody waits.

What if it doesn't work for my dog?

Every order is covered by our 100-day money-back guarantee. Contact our support team with your order number, and once your return is reviewed and approved, we refund the product price. See our refund policy.

100-day money-back guarantee

Give it 100 nights. If their knees don't thank you, get every dollar back.

Claim your bundle