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A dog owner’s guide
Thinking about trying red light therapy for your dog but not sure if it actually works? You are not alone. In this guide we explain what red light therapy is, what the current evidence suggests, which dogs may benefit from it, and what to look for when choosing a device.
01
The honest answer is that it may help some dogs, particularly those with mobility issues, arthritis, muscle soreness or those recovering from injury or surgery.
Red light therapy, also known as photobiomodulation, has been used in both human and veterinary medicine for many years. Research suggests that specific wavelengths of red and near-infrared light may help support the body's natural healing processes, improve circulation and encourage healthy cellular function.
02
Red light therapy uses specific wavelengths of red and near-infrared light to penetrate the skin and reach the cells beneath.
Unlike a heat lamp, it does not work by warming the body. Instead, the light energy is absorbed by structures inside cells called mitochondria, which produce the energy cells need to function. The theory behind photobiomodulation is that supporting cells to produce energy more efficiently may help the body's natural repair processes.
This is why many veterinary rehabilitation clinics include red light therapy alongside hydrotherapy and physiotherapy programmes.
Allows light to pass through to the skin beneath, rather than blocking it entirely.
Red light (660nm) is absorbed largely at this outer surface layer.
Red light, 660nm: absorbed largely at the skin's surface.
Where surface-level warmth is typically felt, as light first reaches this layer.
Near-infrared light, 850nm: penetrates further into tissue.
Near-infrared light (850nm) continues into this deeper layer, further than red light typically reaches.
Light reaching this depth sits close to areas of natural blood flow.
How red and near-infrared light passes through fur, skin and muscle
03
Every dog is different and results can vary, but red light therapy is commonly used to support dogs with arthritis, age-related stiffness, hip dysplasia, muscle soreness, joint discomfort, soft tissue injuries, recovery after surgery and general mobility support.
Many owners also choose to use red light therapy proactively as their dogs get older, to help maintain comfort and movement over time.
04
Research into photobiomodulation has grown significantly over the past two decades. Studies suggest that, when used correctly, red and near-infrared light may support healthy circulation, encourage normal tissue repair, help manage inflammation, improve comfort in some conditions and support recovery after exercise or injury.
Researchers are still investigating the ideal wavelengths, treatment times and dosages for different conditions.
05
When used according to the manufacturer's instructions, red light therapy is generally considered a non-invasive treatment. Most dogs settle well during sessions because they are quiet, painless and do not involve needles or medication.
06
Not all red light therapy products are the same. When comparing devices, it is worth considering the following.
Quality devices typically use a combination of red light around 660nm and near-infrared light around 850nm to reach different tissue depths.
A larger pad can be useful for hips, shoulders and backs, while a smaller wrap is better suited to targeting individual joints or specific areas.
Your dog is more likely to benefit from regular sessions if the device is easy to position and does not cause any distress during use.
Choose products designed for reliable, repeated use, with clear instructions and responsive customer support.
07
ChillyPup did not start as a business plan. It started with our own French Bulldog, Mila.
Like many owners, we wanted to find safe and practical ways to support her comfort at home. We spent a long time researching products, reading studies and trying different options ourselves. What we found was a lot of confusing information and bold marketing claims, but very little honest, straightforward advice.
That is why we created ChillyPup. Our aim has always been to offer carefully chosen products we would genuinely use with our own dog, while giving owners clear information to help them make informed decisions.
08
Not long at all. Most sessions take around 10 to 15 minutes, and many owners simply do it while their dog is resting in the evening. Longer sessions are not necessary: it is regular, consistent use that matters most.
Little and often works best. Most owners use it once a day, or on most days, as part of a steady routine, such as in the evening or after a walk. Keeping it consistent over weeks and months matters more than making any single session longer.
There is no set timeline, because every dog is different. Some owners notice their dog seems more comfortable within a few weeks of regular use, while others use red light therapy as part of a longer-term wellbeing routine. Short, consistent sessions over weeks and months make the biggest difference.
Yes. Most dogs settle more easily than their owners expect, because sessions are quiet and calm. It helps to use it at your dog’s usual rest time, such as in the evening or after a walk. If your dog likes to stretch out, a lie-on pad suits them best. If they move around more, a wearable wrap stays in place on a specific area while they get comfortable.
Yes, older dogs are one of the most common reasons owners choose red light therapy. Many use it to keep ageing dogs comfortable when they are dealing with stiffness or reduced mobility, often alongside other aspects of their care. Mila is 8, and it is part of her evening routine.
Yes, and many owners choose to start early. Your dog does not need to be stiff, injured or slowing down to begin. Lots of owners of active dogs, and of breeds known for joint issues, make red light therapy a proactive part of their wellbeing routine, for example as a calm wind-down after busy walks, training or play. Starting while your dog is young also means it is already a familiar, relaxed habit as they get older.
Yes. Many owners use red light therapy as part of a wider care routine that includes physiotherapy, hydrotherapy, weight management and the right amount of exercise. If your dog is already working with a vet or therapist, let them know, so it fits in with their plan.
No. Red light therapy is a supportive addition to your dog’s routine, not a replacement for medication or veterinary treatment. Never stop or change your dog’s medication without speaking to your vet first.
09
Red light therapy is not a magic solution, but for many dogs it can become a valuable part of a wider health and mobility routine.
Whether your dog is slowing down with age, recovering from an injury or simply needs a little extra support to stay comfortable, the most important steps are choosing a quality device, using it consistently and working alongside your vet when needed.
At ChillyPup, we want to help owners make informed choices. That is why we do not just sell products, we aim to provide honest advice that puts your dog's wellbeing first.
The range
If you are considering red light therapy for your dog, take a look at our range of red light therapy pads and wraps, designed to support dogs of all sizes from the comfort of home. Whether you are helping an older dog stay active or supporting recovery after an injury, we are here to help you find the right option.
4.9 from 90 reviews across the range
Full-body comfort for dogs who like to lie down and relax.
Mila lies on it every evening.
Targeted comfort for specific areas such as knees, hips or shoulders.
Mila uses it for specific areas.
Wearable and cordless, designed specifically for back and spinal comfort.
A wearable, cordless option for focused comfort on a single leg or joint.
Mila wears it on her back leg on the days she needs it.
Rechargeable and free from cables, ideal for comfort at home or away.
Comes away with us on trips.
Our promise
We only choose products we’d be happy to use with our own dog, and many are part of Mila’s everyday routine.
From easier walks to keeping dogs comfortable at home, we prioritise products that make a real difference.
We only offer products we genuinely trust and use ourselves.
Every order includes tracking, so you always know where your parcel is.
If it’s not right for your dog, we’ll make it right.
Built for dogs like Mila: active, loved, and never ready to slow down.
